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水分是花生高产的重要条件,但花生的需水量和灌水量尚缺乏明确指标,尤其是花生结荚、饱果期临界水分研究资料更少。为此,本试验借助池栽法。利用人工遮雨设施控制全生育期的水分状况,在结荚和饱果期人为造成不同干旱条件,以研究其对花生植株生长和荚果发育的影响,为今后花生高产提供科学的灌水依据。
Moisture is an important condition for peanut high yield, but peanut water demand and irrigation volume is still lack of clear indicators, especially peanut pod, full of critical moisture research data less. To this end, the experiment with pool planting method. Artificial shelter facilities were used to control the water condition during the whole growth period. Different drought conditions were induced during the podding and full-fruit stage to study the effects on plant growth and pod development and provide scientific basis for future peanut high yielding.