Row orientation affects fruit yield in field-grown okra

被引：0

作者：

Kaul, K ^{[1
]}

Greer, DC

Kasperbauer, MJ

Mahl, C

机构：

[1] Kentucky State Univ, Commun Res Serv, Frankfort, KY 40601 USA

[2] USDA ARS, Coastal Plains Res Ctr, Florence, SC 29501 USA

来源：

JOURNAL OF SUSTAINABLE AGRICULTURE | 2000年 / 17卷 / 2-3期

关键词：

Abelmoschus esculentus; okra; phytochrome; row orientation; yield;

D O I：

暂无

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Effects of row orientation on fruit yield of okra (Abelmoschus esculentus [L.] Moench) were studied. Plants in north-south (N-S) rows produced more fruit than those in east-west (E-W) rows. Amounts of photosynthetic (400-700 nm) and morphogenic light (farred to red light ratio [FR/R]) received by plants grown in N-S and E-W rows were also determined. The mean amounts of photosynthetic light received by plants grown in E-W and N-S oriented rows were similar. Reflected light received by plants in N-S rows had a higher FR/R ratio than that received by plants in E-W rows. We conclude that row orientation affected yield of okra by influencing the morphogenic light received by plants.

引用

页码：169 / 174

页数：6

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