This change starts with the 2009 crop year.

Implementation of the appropriate yield-protection factors insures that the maximum crop yield is harvested.

恰当的产量保护措施能保证我们收获最高产量.

Our result could potentially be used to increase crop yield and efficiency of land usage.

我们的研究将为提高作物产量,增加土地利用率提供理论依据.

The relation between crop water use efficiency and crop productivity potential, crop yield were investigated.

研究了作物水分利用效率与作物生产潜力 、 产量的关系.

It also demonstrated that proper intercropping years and tree spacing between-rows would effectively increase crop yield.

在一定范围内,行距越大,产量达到最高的年限就越推后.

In this paper , the authors develop an operational method to predict crop yield in China.

提出了适于运行化农作物单产预测的方法.

Crop yield is strongly affected by the canopy temperature after flowering, especially at mid-late grain-filling stage.

作物花后特别是灌浆 中后期 的冠层温度对产量具有较大影响.

Effects of rice straw mulch and water-retaining agent on soil properties and crop yield.

与保水剂和稻草覆盖对作物和土壤的效应>>相似的文献.

What is your current crop yield?

你们这次庄稼收成 怎样 ?

Fertilization rate can be reduced from 15 % to 20 % at equal crop yield.

等产量情况下,可减少肥料投入量15%～20%.

An operational method of crop yield disaster losses evaluation is introduced.

介绍了农作物产量灾害损失评估业务化方法.

Crop yield correlates closely with annual rainfall.

农作物的收成与年降雨量有密切关系.

Be true cropland after all 7?

到底是不是真的田七?

Seventy percent of all cropland depends on rain.

70%的庄稼都依靠雨水.

This is only a part of his cropland.

这仅仅是他的农田的一部分.

Responsibility cropland executes public bidding to contract.

责任田实行招标承包.

Huge amounts of cropland, animals and property have been destroyed.

大量的农田 、 动物和财产被毁.

Almost 235 million hectares of the cropland is irrigated.

农业用地中有两亿三千五百万公顷是有灌溉设施的.

Went 75 years, ancient cropland spirIt'shows great thought ray more and more.

75年过去了, 古田精神愈来愈显现出伟大的思想光芒.

Made car of cell of abundant cropland fuel achieves commercialization 2003.

2003年使丰田燃料电池车达到商品化.

The fall of Rome may have partially resulted from exhaustion of cropland.

古罗马衰落的部分原因可能是农田的地力耗尽.