温室内環境条件とキュウリの収量の間の動的関係

Relationships between Greenhouse Environmental Conditions and Cucumber Yield

The primary objective of this research was to develop a methodology for comparative assessment of the relationship between multiple environmental factors and yield of crops. This methodology was used to analyze the relationship between changes in greenhouse environmental conditions and cucumber yield. The results are summarized as follows: 1) Experimental results showed that changes in environmental factors such as insolation, temperature, saturation deficit, etc. during the fruit growth period clearly affected cucumber yield. The stepwise multiple regression analytical method is proposed as an appropriate methodology for the quantitative analysis of the relationship between environmental factors and crop yield 2) Using this methodology the comparative assessment of the effect of multiple environmental factors on yield during the cultivation is possible. However, some problems remain. The selection of environmental factors has a major impact on the results of the regression analysis. Therefore, factors that are expected to have a strong relationship with yield should be selected. For example, consideration of evaporation, water absorption, and other factors is necessary.

https://opac.ll.chiba-u.jp/da/curator/900026277/

https://opac.ll.chiba-u.jp/da/curator/900026277/KJ00004283408.pdf

千葉大学園芸学部

紀要論文

0069-3227

AN00142658

千葉大学園芸学部学術報告

42

59

66

1989-02-28

publisher

食と緑の科学