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Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

[Objective] To analyze the effects of different densities on the emergence of seed seedlings, growth and yield of Astragalus membranaceus, and to screen out the suitable seed seedling density and seedling transplanting density of Astragalus membranaceus. [Method] A randomized block experiment design was used. The seedling density of Astragalus membranaceus seed was divided into 3 ways (60, 75, 90 kg / hm²). The transplanting density of annual Astragalus membranaceus seedlings was divided into 3 ways(8 cm× 25 cm, 12 cm× 25 cm and 15 cm× 25 cm). The effects of different densities on the growth and yield of Astragalus membranaceus were studied, and the optimal seedling density and transplanting density of Astragalus membranaceus seeds were obtained. [Result]The seedling density experiment showed that 60 kg / hm² was the best, with plant height of 16. 10 cm, stem diameter of 1. 50 mm, number of functional leaves of 16. 93, primary root length of 27. 34 cm, root diameter of 4. 35 cm. The results of seedling density experiment showed that 12 cm×25 cm was the best planting density, and the seedling emergence rate was 90. 67%. Compared with 8 cm×25 cm and 15 cm×25 cm, the root growth index and the yield of seeds of annual and biennial Astragalus membranaceus were all improved. [Conclusion]The optimal seedling density of Astragalus membranaceus was 60 kg / hm², and the optimal transplanting density was 12 cm×25 cm. [ABSTRACT FROM AUTHOR]

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The study was to study the effect of different row spacing on the growth, yield and quality of forage maize. The experiment was a large area comparison design, and the designs were equal row spacing (S1), wide and narrow row spacing (S2), double row spacing next to each other (S3), and double space spacing (S4). The results showed that compared with S1, both S2 and S4 modes were beneficial to dry matter accumulation and feed quality improvement of forage maize, reasonable distribution of leaves in canopy, favorable ventilation and light transmission, longer duration of green leaf area, slower senescence rate at late growth stage, conducive to silage, and higher fresh weight yield, grain yield, crude protein content and crude fat content. There was no significant difference between S2 and S4 forage maize yield and quality. The dry matter accumulation rate of S3 mode was slow, the leaf premature aging was serious in late stage, and the fresh weight yield and grain yield and quality were lower than other treatments. The study indicates that two rows and one row can be planted in two-ratio space mode with reasonable canopy, ventilation and light, which can contribute to accumulation of photosynthates and dry matter, increase maize yield, save power and fertilizer, and improve soil fertility through fallow cultivation. [ABSTRACT FROM AUTHOR]

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

To investigate the effects of rotating tillage coverage and no-tillage with stubble on wheat yield in dryland, field test was carried out in the long-term conservation tillage experimental area of Yaodu District, Linfen city, with' Jinmai 102' as test material. The effects of two tillage modes of no-tillage with stubble and rotating tillage coverage on soil moisture content, physiological indexes of wheat leaf drought resistance, osmotic regulation indexes, photosynthetic biomass, leaf area index and yield were investigated. The results showed as follow: 1) During the critical growth period of wheat in dryland, no-tillage with stubble was more beneficial to increase the water content of 0～50 cm and 120～200 cm soil layer and increase the available water of wheat when compared with rotating tillage coverage; 2) When compared with rotating tillage coverage, no-tillage with stubble reduced the imbalance of antioxidant enzyme activity, membrane damage and relieved the imbalance of cell infiltration, which was beneficial to maintain water needed for normal growth and delayed leaf senescence in wheat under drought stress; 3) The chlorophyll content was increased under no-tillage with stubble, especially the degradation of chlorophyll was alleviated, thereby enhancing the photosynthesis and nutrient accumulation of dryland wheat; 4) The net photosynthetic rate, stomatal conductance and transpiration rate was increased under no-tillage with stubble when compared with rotating tillage coverage; 5) When compared with rotating tillage coverage, no-tillage with stubble increased leaf area index, promoted grain filling, increased tiller number and spike number per centiare. The results of this study can provide scientific basis for the rational tillage pattern of wheat in dryland farmland. [ABSTRACT FROM AUTHOR]

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Agronomica Sinica is the property of Crop Science Society of China and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Agronomica Sinica is the property of Crop Science Society of China and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

[Objective] This paper aimed to the problem that application of chemical fertilizers and pesticides and long-term continuous culti vation mode in the industry caused the yield and quality of Lycium barbarum L had declined in recent years, and the effects of different mi crobial agents on the growth and development of the L. barbarum L. and fruit yield and quality were studied. [Method] Ningqi No. 7 L. barba rum L. was used as experimental material, and the field trials with no microbial agents as a control were conducted by the application of Tl, T2, T3 three microbial agents. [ Result] Each treatment had different degrees of promoting effects on the vegetative growth, reproductive growth, yield and quality of L. barbarum L. plants. Microbial agents could significantly increase the survival rate of first-year L. barbarum L. seedlings, and the amount of roots and branch growth by 9. 06% - 57. 84% and 4. 76% - 54. 9%, respectively; Microbial agents could in crease the number of branches, branch growth and SPAD value of fourth-instar L. barbarum L. plants by 29. 9% - 87. 09%, 7. 5% - 18. 3%, and flower formation rate, fruit setting rate, 100-seed weight and yield by 2. 07% - 18. 87%, 3.19% - 13. 63%, 0.57% - 4. 92%, 29. 7% - 52. 7%, respectively; Especially, T2 had the most significant effect, compared with other treatments, the amount of branches, flower formation rate and yield were increased by 30. 05%, 12. 23% and 4. 45%. Microbial agents could significantly improve fruit quality and increase the content of polysaccharides, betaine, total flavonoids, and carotene in L. barbarum L. fruit by 4. 55% 25%, 25. 5% - 43. 67%, 12. 5% - 58%, and 2. 8 - 3. 6 times, respectively. Especially, Tl had the most significant effect on the improvement of quality indicators, compared with other treatments, the content of polysaccharides, betaine and carotene increased significantly by 5. 77%, 8. 52% and 23. 78%. [ Conclusion] Comprehensive evaluation of the analysis results showed that the three combinations of microbial agents tested had a certain positive effect on growth of L. barbarum L. . T2 had the most significant effect on tree growth, yield and economic benefits, Tl had the best effect on fruit quality, and it could be used for reference and promotion according to production needs in production practice, Tl and T2 could be used together to achieve the effect of improving quality and increasing production. [ABSTRACT FROM AUTHOR]

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

【Objective】It is aimed to explore the effects of applying bag-controlled release fertilizer for many years on the growth,yield and quality of peach.【Method】Taking ’wanhujing’ and ’xiacui’ as materials, we explored the effects of applying bag-controlled release fertilizer for 3 years on the growth of branches,leaves and fruits,yield,quality and economic benefit of peach.【Result】The length of primary tillers, number of secondary tillers,Titrable Acidity,output value data per unit area of ’wanhujing’or’xiacui’were remarkably or extremely remarkably lower than CK1 or CK2 when applying bag-controlled release fertilizer;While the diameter of primary tillers and secondary tillers,chlorophyll a content,chlorophyll b content,total chlorophyll content,weight of single fruit,fruit longitudinal diameter,soluble solid content,contents of total sugar,solidity-acid ratio were remarkably or extremely remarkably higher than CK1 or CK2.【Conclusion】Applying bag-controlled release fertilizer for several consecutive years can effectively increase regeneration length and diameter of renewal branches,extend canopy, improve plant light conditions, enhance the peach plant growth, improve the quality of the fruit flavor, which is a convenient and efficient fertilization schedule for peach orchard. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

【Objective】 This study aimed to further clarify the mechanism of reasonable dense planting and yield increase of spring maize in dryland of the Loess Plateau in southern Ningxia and provide theoretical and technical support for high-yielding cultivation of maize in arid and semi-arid regions. 【Method】 In this experiment, a randomized block design method was used, two large-scale maize varieties, Dafeng 30 and Xianyu 698 were used as the test materials, and five density gradients were set to study the planting density of the major agronomic traits of the maize cultivars, including traits, dry matter accumulation, yield and yield-related traits, etc. 【Result】 With the increase of the density, plant height and ear height of different maize varieties gradually increased. Dry matter accumulation gradually increased with the advancement of the growing period, and the dry matter accumulation of the two varieties reached a maximum at the ripening stage. The leaf area index of the population increases gradually with the increase of the density. The relative chlorophyll content gradually decreased with the increase of the density. With the increase of the density, the ear weight, ear diameter, grain number per row, grain weight per ear, grain weight per hectare, yield of the two varieties increased first and then decreased, and the baldness rate decreased first and then increased. Both varieties were at the output of 67 500 plants/hm2, the highest yield was achieved, which was an increase of 73.39 % and 36.26 % over the 52 500 plants/hm2. 【Conclusion】 Under the conditions of this experiment, the suitable density of Dafeng 30 and Xianyu 698 was 67 500 plants/hm2. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Field experiments were carried out to study the effects of plastic film mulching on soil physical characters, including soil temperature, soil moisture content and soil bulk density, and yield and yield components of sweet potato. The results showed that plastic filming mulching increased soil temperature. Considering the soil temperature-increasing effect, the treatments ranked as black plastic film treatment > white plastic film treatment > control. However, with the deepening of soil layer, the warming effect of plastic film mulching was weakened. Black or white plastic film mulching was conducive to low T/R value, especially in the early growth stage of sweet potato. Plastic film mulching significantly improved the storage root yield of sweet potato. In terms of yield-improving effect, the treatments ranked as black plastic film treatment > white plastic film treatment > control. The storage root number per plant showed a downward trend, but the weight of single storage root was increased. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The research designed four application quantities of 0, 2 250, 4 500 and 6 750 g/hm² based on Liangyou No. 959 to explore the effects of microbial inoculum fertilizer on growth and yield of super hybrid rice. The results indicate that the treatment with traditional fertilizers and 4 500 g/hm² HYT microbial inoculum fertilizer performed the best, where average number of tiller was 2.4 more than that of the control; the number of effective ear was 11.05% higher; yield increased by 10.3%. These have demonstrated that microbial inoculum fertilizer is of great value in promotion on super hybrid rice production. [ABSTRACT FROM AUTHOR]