1) irrigation quota
灌溉定额
1.
Comparison of three kinds of indices for calculating optimal irrigation quota;
确定农田灌溉定额的三种优化目标的比较
2.
Rational irrigation quota under limited water supply;
水源有限条件下作物合理灌溉定额的确定
3.
Spatial variability of rice irrigation quota and comprehensive irrigation quota in Yunnan Province;
云南水稻灌溉定额与农业综合灌溉定额的空间变异性
2) Irrigation norm
灌溉定额
1.
Water saving irrigation norm model and its solutions;
节水灌溉的灌溉定额建模与求解
2.
An experiment was carried out in a solar energy greenhouse to study the effects of irrigation norms and water stress at different growth stages on the yield of tomato.
对番茄滴灌与沟灌2种不同的灌水方式、灌溉定额进行了量化比较。
3) irrigation device
定额灌溉
1.
In order to reduce irrigation water use and improve irrigation efficiency for field crops,a irrigation device was designed.
为了解决大田作物定时定量灌溉控制问题,介绍了一种自行研制的可移动式农田小定额灌溉装置。
4) irrigation water quota
灌溉用水定额
1.
Determination of agricultural irrigation water quota of Yunnan Province;
云南省农业灌溉用水定额标准的编制
2.
In the paper the definition of irrigation water quota is described and affecting factors of irrigation water quota are discussed.
阐明了灌溉用水定额的内涵,探讨了灌溉用水定额的影响因素,并选择云南省元江县进行灌溉用水定额分析,讨论编制灌溉用水定额的相关问题,最后提出了对策措施。
3.
The meaning and calculation method of irrigation water quota were analyzed in this paper.
分析了灌溉用水定额的内涵以及确定方法,并利用云南省30个典型县的水稻灌溉用水定额数据,分别用克里金(Kriging)法和距离反比法插值并绘制云南省水稻灌溉用水定额等值线图,对两种插值结果进行比较表明:克里金法插值优于距离反比法。
5) irrigation water qutoa
灌溉用水定额
1.
A study on zoning of Yunnan Province irrigation water qutoa;
云南省灌溉用水定额分区研究
6) water saving irrigation norm
节水灌溉定额
补充资料：灌溉定额
见灌溉制度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条