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Aleatoriedade e variabilidade produtiva de feijão-de-vagem.
- Source :
-
Ciência Rural . Jul2012, Vol. 42 Issue 7, p1147-1154. 8p. - Publication Year :
- 2012
-
Abstract
- With the aim of studying the randomness and variability of productive bean pod, the following experiments were performed on white: 1) in greenhouse in autumn-winter, 2) in tunnel in autumn-winter, 3) in unprotected environment in autumn-winter, 4) in tunnel in spring-summer and 5) in unprotected environment in spring-summer. The variable measured was the fresh weight of pods. Studies were conducted by harvest and harvest groupings. Were planned different plot sizes, and for each, were conducted tests of homogeneity of variances between crop row and between harvests, and tests of randomness in each crop row. The non-randomness and variability in production of fresh pods are larger in adverse weather conditions the culture of the bean pod and decrease with increasing plot size. The use of plots consisting of six basic units (12 plants) in protected or unprotected makes the production of fresh pods random and provides lower variability between rows and between harvests. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BEANS
*INDUSTRIAL productivity
*FARM produce
*GREENHOUSE plants
*HARVESTING
Subjects
Details
- Language :
- Portuguese
- ISSN :
- 01038478
- Volume :
- 42
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Ciência Rural
- Publication Type :
- Academic Journal
- Accession number :
- 79323495
- Full Text :
- https://doi.org/10.1590/S0103-84782012005000040