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多功能保水剂对作物抗旱效应的初步研究
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摘要:
本试验在盆栽条件下,研究了多功能抗旱保水剂对玉米、大豆、小麦和花生成苗率及干物持积累量的影响。研究表明:多功能抗旱保水剂能够促进作物种子发芽,在一定干旱条件下能提高作物的成苗率,增加玉米、大豆、小麦和花生的干物质积累量,其效果优于单功能保水剂。
关键词:  多功能保水剂 农作物 抗旱效应 种子成苗率 干物质积累量
DOI:
修订日期:2000-02-13
基金项目:
Preliminary Study of Water-remaining Reagent with Plenty of Functions on Drought Resistant Effects of Crops Selected
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Abstract:
In the pot experiment,water remaining reagent with plenty of functions on the seedling forming percentage and dry matter weight of maize (Zea maysL.),soybean (Glycine hispida Maxim.), wheat (Triticum aestivum L.) and peanut (Arachis hypogaea L.) were studied.The results showed that water remaining reagent with plenty of functions promoted the germination percentage, enhanced seedling forming percentage and increased dry matter weight of the crops. These effects appeared to be more obvious than those of water remaining reagent with single function.
Key words:  water remaining reagent,maize,soybean,wheat,peanut

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