Wick irrigation improves seed yield and water use efficiency in mung bean

IF 1.6 4区农林科学 Q2 AGRONOMY

Irrigation and Drainage Pub Date : 2024-01-16 DOI:10.1002/ird.2924

Mansoor Rezaei, Hassan Heidari

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Abstract

Drought is a serious threat to crop growth, and finding new irrigation methods can save water. This study was conducted to investigate water use efficiency and seed yield in mung bean under wick irrigation. Irrigation treatments consisted of the wick irrigation method, surface irrigation (common irrigation) with water equivalent to wick irrigation, and surface irrigation with the double water use of wick irrigation. The results showed that the wick irrigation had a seed weight per plant, 100-seed weight, seed number per pod, pod number per plant, seed yield, biological yield, water use efficiency of seed, water use efficiency of biomass and net income increase of 164, 14, 28, 80, 164, 128, 164, 128 and 300%, respectively, compared to surface irrigation with an equivalent water volume of wick irrigation. Wick irrigation resulted in increases in plant height, internode length, leaf number per plant, node number per plant, branch number per plant, leaf length and leaf width of 60, 59, 65, 91, 91, 52 and 52%, respectively, compared to surface irrigation with an equivalent water volume of wick irrigation. In conclusion, the wick irrigation method, as a new method, can save water and improve seed yield and net income.

查看原文本刊更多论文

灯芯灌溉提高绿豆种子产量和用水效率

干旱严重威胁作物生长，寻找新的灌溉方法可以节约用水。本研究调查了灯芯灌溉下绿豆的用水效率和种子产量。灌溉处理包括灯芯灌溉法、与灯芯灌溉用水量相当的地表灌溉（普通灌溉）以及灯芯灌溉用水量加倍的地表灌溉。结果表明，与等量灯芯灌溉的地表灌溉相比，灯芯灌溉的单株种子重量、百粒种子重量、每荚种子数、单株荚数、种子产量、生物产量、种子用水效率、生物量用水效率和净收入分别增加了 164%、14%、28%、80%、164%、128%、164%、128%和 300%。与地表灌溉和等量灯芯灌溉相比，灯芯灌溉使株高、节间长度、单株叶片数、单株节数、单株分枝数、叶长和叶宽分别增加 60%、59%、65%、91%、91%、52% 和 52%。总之，灯芯灌溉法作为一种新方法，既能节水，又能提高种子产量和纯收入。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Irrigation and Drainage 农林科学-农艺学

CiteScore

3.40

自引率

10.50%

发文量

107

审稿时长

3 months

期刊介绍： Human intervention in the control of water for sustainable agricultural development involves the application of technology and management approaches to: (i) provide the appropriate quantities of water when it is needed by the crops, (ii) prevent salinisation and water-logging of the root zone, (iii) protect land from flooding, and (iv) maximise the beneficial use of water by appropriate allocation, conservation and reuse. All this has to be achieved within a framework of economic, social and environmental constraints. The Journal, therefore, covers a wide range of subjects, advancement in which, through high quality papers in the Journal, will make a significant contribution to the enormous task of satisfying the needs of the world’s ever-increasing population. The Journal also publishes book reviews.