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水灌溉

水灌溉

水灌溉

水灌溉

4

Saudi Arabia is only one of some 18 countries with water-based food bubbles .

沙特阿拉伯仅仅是 18 个靠水灌溉为主的粮产泡沫国之一。

5

The results show that irrigated by different types of non-alkaline water , the soil alkalinity increased in different degrees .

试验结果表明：用不同类型的非碱化水灌溉后，土壤碱化度有不同程度的增加。

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after marginal water irrigation , sand loam reduced to mild alkaline soil and moderate alkaline soil from moderate alkaline soil .

劣质水灌溉后，土壤由中度碱化土减轻为轻度碱化土和中度碱化土。

8

Pumping groundwater to restore the vegetation will contribute to further worsening of vegetation.

提取地下水灌溉恢复退化植被只能加速植被的进一步退化；

9

Reclaimed water irrigation could accelerate winter wheat growth .

再生水灌溉对冬小麦生长有一定的促进作用。

10

In 1992 I visited a hill village in Nepal called Madan Pokhara where sprinkler systems supplied from small reservoirs irrigated the farms .

1992年，我造访了尼泊尔一个名为马丹波哈拉的山村，当地农民利用洒水系统，从一个储水槽接水灌溉农田。

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Most inland farmers rely on underground water for irrigation .

大部分内陆农民都依靠地下水灌溉土地。

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derive water from the river to water our crops .

我们从这条河导水灌溉庄稼吧。

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Secondly, In order to protect environment , the farmland quondamly irrigated with sewage water has used groundwater in recently 5 years .

第二，为了保护环境，原本污灌农田近 5 年来都逐步改为地下水灌溉。

18

Effects of irrigation of reclaimed water on ornamental quality and its comprehensive evaluation

再生水灌溉草坪观赏品质及其综合评价

19

Study of Ecological Effects on Rice Root System and Plant in Irrigation with the Yellow River Water

黄河水灌溉水稻根系及植株生态效应的研究

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Primary Analyze on Irrigation Experimentation Using Reclaimed Wastewater from Livestock and Poultry Breeding

畜禽养殖再生水灌溉试验研究初步分析

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Water-Saving Technology and Its Application in Winter Water-Reserving Irrigation

节水型冬季储水灌溉技术及其应用前景

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Studies on the Soil Nitrate Content and Nitrogen Balance in Winter Wheat Plants under Limited Irrigation Condition

冬小麦限水灌溉条件下土壤硝态氮变化与氮素平衡

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Analysis of salt and water movements in coastal saline soil in seawater intrusion region under groundwater irrigation

莱州湾海水入侵区地下水灌溉土壤水盐迁移特征分析

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Water and nitrogen use efficiency for winter wheat under the condition of irrigation with treated sewage effluent

冬小麦再生水灌溉时水分与氮素利用效率的研究

30

New technology of the highly efficient culture of cotton by saving water Irrigation technology with Dith-water in cotton planting

棉花节水高效栽培新技术 ——溜沟水灌溉植棉技术

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