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The article provides information on the impact of planting times on the formation of leaf surface and dry mass accumulation of varieties of green peas "Asia-2001" and "Spelta". If the planting of green pea varieties in the first ten days of October provided 2.7-5.5 thousand m2 / ha more leaf area than the options planted in the second and third ten days, the total dry mass of one plant was 0.8-1.3 g was found to be as high as.

The article provides information on the impact of planting times on the formation of leaf surface and dry mass accumulation of varieties of green peas "Asia-2001" and "Spelta". If the planting of green pea varieties in the first ten days of October provided 2.7-5.5 thousand m2 / ha more leaf area than the options planted in the second and third ten days, the total dry mass of one plant was 0.8-1.3 g was found to be as high as.

The article provides information on the impact of planting times on the formation of leaf surface and dry mass accumulation of varieties of green peas "Asia-2001" and "Spelta". If the planting of green pea varieties in the first ten days of October provided 2.7-5.5 thousand m2 / ha more leaf area than the options planted in the second and third ten days, the total dry mass of one plant was 0.8-1.3 g was found to be as high as.

The article provides information on the impact of planting times on the formation of leaf surface and dry mass accumulation of varieties of green peas "Asia-2001" and "Spelta". If the planting of green pea varieties in the first ten days of October provided 2.7-5.5 thousand m2 / ha more leaf area than the options planted in the second and third ten days, the total dry mass of one plant was 0.8-1.3 g was found to be as high as.

The article provides information on the impact of planting times on the formation of leaf surface and dry mass accumulation of varieties of green peas "Asia-2001" and "Spelta". If the planting of green pea varieties in the first ten days of October provided 2.7-5.5 thousand m2 / ha more leaf area than the options planted in the second and third ten days, the total dry mass of one plant was 0.8-1.3 g was found to be as high as.

The article provides information on the impact of planting times on the formation of leaf surface and dry mass accumulation of varieties of green peas "Asia-2001" and "Spelta". If the planting of green pea varieties in the first ten days of October provided 2.7-5.5 thousand m2 / ha more leaf area than the options planted in the second and third ten days, the total dry mass of one plant was 0.8-1.3 g was found to be as high as.

The article provides information on the impact of planting times on the formation of leaf surface and dry mass accumulation of varieties of green peas "Asia-2001" and "Spelta". If the planting of green pea varieties in the first ten days of October provided 2.7-5.5 thousand m2 / ha more leaf area than the options planted in the second and third ten days, the total dry mass of one plant was 0.8-1.3 g was found to be as high as.

Non-PR, IFPRI1, MTID, The Food Security Portal's COVID-19 Food Price Monitor serves as a temperature check of market conditions for staple and non-staple foods at the local level. Food prices strongly influence livelihoods and dietary choices made by farmers, traders, processors, and consumers. When markets are tight, prices are sensitive to shocks such as a bad harvest or, in today’s context, supply disruptions caused by COVID-19. For the poor who spend most of their income on food, any food price increase may put their food security at risk. Price spikes could point at supply disruptions and, this way, the Monitor helps identify hotspots in food chains. The Food Price Monitor provides daily updates of prices in wholesale and retail markets for a wide range of food products. Alerts refer to price changes from the start of social distancing measures taken because of COVID-19.

An experiment was conducted to standardize the predrying treatments with minimum loss to physicochemical characteristics of green peas (Pisum sativum L.) cv. Lincoln during drying process. In this study, moisture content (73%), TSS (15oB), chlorophyll content (28mg/100g) and ascorbic acid (54mg/100g) were recorded in green peas. Different predrying treatments used in this study for quality preservation of peas were T0, T1 and T2. From this study, it was concluded that Na2CO3, NaCl and sugars were responsible for the preservation of green color/ chlorophyll in peas during drying. On the basis of sensory evaluation T2 was found best among all because maximum green color was retained in this treatment. Therefore, it was further selected for physico-chemical analysis After drying there was decrease in moisture content (4%), chlorophyll content (17mg/100g) and ascorbic acid content (37.6mg /100g) while increase in TSS (22oB), reducing sugars (8.3%) and total sugars (20%) of peas. A rehydration ratio of 3:1 was observed for this treatment. This is a low cost technology for preservation of quality of peas. Dried peas can further be utilized for the preparation of various value added instant products round the year.

З метою одержання високоякісного вихідного матеріалу для селекції нових сортів гороху овочевого вивчали біохімічні й технологічні властивості 450 сортозразків колекції. У результаті виділено сорти-джерела, які мали в зеленому горошку високий уміст як окремих біохімічних речовин, так і їхній комплекс. Такі сорти мали різну тривалість вегетаційного періоду. Серед них виділили такі, у яких зелений горошок не перестигав упродовж тривалого часу, що забезпечує триваліший період надходження зеленого горошку високого ґатунку на консервні заводи. Крім того, з колекції виділено сорти гороху овочевого з високими показниками якості насіння у біологічній стиглості. Виділені сорти були використані у селекційному процесі і на їхній основі створено нові сорти гороху овочевого, які забезпечують конвеєрне надходження зеленого горошку на переробні підприємства., С целью получения высококачественного исходного материала для селекции новых сортов гороха овощного изучали биохимические и технологические свойства 450 сортообразцов коллекции. Как следствие, выделены сорта-источники, которые имеют в составе зелёного горошка высокое содержание как отдельных, так и нескольких ценных химических веществ. Эти сорта имели различную продолжительность вегетационного периода. Среди них выделены те, у которых зелёный горошек не перезревает на протяжении продолжительного времени. Такое свойство сортов особенно ценное, поскольку обеспечивает на протяжении более продолжительного периода поступление зеленого горошка высокого качества на консервный завод. Кроме того, из коллекции выделены сорта гороха овощного с высокими показателями качества семян в биологической спелости. Выделенные сорта были включены в селекционный процесс и на их основе созданы новые сорта гороха овощного, которые обеспечивают конвеерную поставку зелёного горошка перерабатывающим предприятиям., To obtain a high-quality source material for breeding new varieties of garden pea studied biochemical and technological properties of 450 sample grades collection. As a result, selected varieties, sources that had green peas in a high content of individual chemicals and combine incorporates several of these substances. These varieties have different duration of the growing season. Among them, identified those with green peas excessive ripeness not for a long time. Such quality varieties are especially important because provides over a longer period of receipt of a high quality green peas in a cannery. In addition, the collection highlighted garden pea varieties of high quality seed in biological maturity. The selected varieties were included in the selection process and, based on a number of new varieties garden pea, providing conveyor receipt green peas for processing plants.

Uranium is a radiotoxic and chemotoxic heavy metal. Uptake and accumulation of U has been studied in plants native to uranium mine sites, but not in cultivated plants which are commonly consumed by humans. The objective of this study was better understanding of U uptake and accumulation in cultivated plants and whether different contents of uranium (U) in the substrate affect its concentration in plants and their dry matter mass. Two substrate variants for growing plants, which differed in the uranium content: solid wastes (tailings) and tailings mixed with sand (w/w 1:1). Large amounts of solid wastes (tailings) resulting from the exploitation and treatment of uranium ore from the closed uranium mine Gabrovnica-Kalna, on southeast of Serbia, contained generally 15.33 mg U/kg. In the experiment, three plant species (corn NSSC 231, sunflower N.S. Dukat, and green peas Smederevska Palanka) were grown in pots on the four substrate variants during 40 days. Substrate was suffused by drinking water (DW) and "uranium water" (UW), which issue out from the mine, contained 0,053 mg U/ dm(3). Obtained results show that when UW was added to tailing concentration of U in plants increased. When the content of U in the substrate was lowered by adding sand, the concentration of U in plants decreased, though was significantly higher in comparison to the variants to which DW was added. Dry matter mass was higher in variants where UW was used. Concentration of U was significantly higher in root than in above-ground parts.

Changes in physical properties (shrinkage, particle density, bulk density and porosity of the bed) of green peas with change in moisture content during drying were investigated using a fluidised bed dryer, using drying temperatures of 30,40 and 50 C.