winter crop的例句大全

In the rice-based multiple-cropping systems, the nutrient uptake of winter crops depended mainly on fertilization, whereas that of early-rice and late-rice derived primarily from the nutrient pool of soil, and hence the input of fertilizers must be guided by this feature of crop nutrition.

稻田多熟制中冬作物营养主要依赖肥料，而水稻的养分则主要源于土壤，必须根据此项特性指导施肥；

These have depleted the summer harvest and may cause the winter crop to fail too.

灾情已使夏收大量减产,或许还会导致冬季歉收.

this paper expatiates the climate situation of winter crop season in the period of 2001 2002 ( dec. 2001 mar. 2002) and makes an analysis and comment on its influence on agricultural production.

阐述2001-2002年广西冬作季（2001年11月-2002年3月）的气候状况，并就其对农业生产的影响作出分析、评价。

And it is believed that she will become the first of the current crop of LPGA Tour player to tee off in a Winter Series tournament.

可信的是，她将成为LPGA巡回赛球员中的第一个可以在冬季系列赛了发球的球员。

The emphasis of past research is the spatial variability of soil characteristic or crop information, but the character of crop growth is ignorable. The growth of crop is an important factor between soil characteristic and the yield of winter wheat, we should go deep into it.

以往的研究重点是土壤特性或作物产量的空间变异性研究，对于作物生长性状的空间变异性研究有所欠缺，而作物的生长性状是联系土壤与作物产量的重要因素，需要深入研究。

Estimation of crop coefficients for sprinkler-irrigated winter wheat and sweet corn using a weighing lysimeter

基于称重式蒸渗仪的喷灌条件下冬小麦和糯玉米作物系数估算方法

The drought this winter has raised concerns about the wheat crop in some quarters including the UN.

今冬的旱情已引发了包括联合国（UN）在内的一些方面对小麦收成的担心。

Only once planting fertilizer will planting system of double crops, which is model of winter wheat-summer maize, be regarded as a complete system to be studied, this lowers cost and enhances its economic efficiency when average yield of per crop does not decline.

将“冬小麦+夏玉米”一年两熟制视为一系统整体来研究只施一次底肥，在保证单产不降低的前提下，节约成本，提高效益。

Influences of N Rates Applied to Summer Maize on Soil Inorganic Nitrogen Supply and Winter Wheat N Utilization During the Following Crop Season

夏玉米施氮量对后茬冬小麦土壤氮素供应与利用的影响

Effect of N rates applied to summer maize on soil nitrate content during the following crop season and winter wheat grain yield in Huang-Huai-Hai Plains

黄淮海平原玉米施氮量对后茬小麦土壤剖面硝态氮和产量的影响

crop design winter night arima model of forecasting winter precipitation in hanoi

越南河内市冬作物生长季降水量ARIMA预测模型

assessing the climatic risk to crop yield of winter wheat using crop growth models

利用冬小麦作物生长模型对产量气候风险的评估

Rye has many advantages as a winter-sown crop.

黑麦作为冬季作物有许多优点.

The extension service suggests a crop such as clover, buckwheat or winter rye.

推广服务部建议种苜蓿 、 荞麦或冬黑麦之类的覆盖作物.

Warmer winter benefits the cash crop production, such as cut flowers and out of season vegetables.

暖冬有利于鲜切花和反错季节蔬菜等作物的增效增收, 但同时冬季作物冻害的风险损失加大,应加强预防.

The Effect of Winter Cover Crop on Microbial Ecological Under the No-tillage System

免耕条件下覆盖作物对微生物生态的影响

Variation of nutrient elements of winter cover crop residues in agroecosystems under no tillage and conventional tillage

免耕和常规耕作农田生态系统冬季覆盖作物残茬分解和养分变化

When planted in the second year of winter wheat harvesting stage, the soil moisture of two fallow areas treatments were all higer than CK1 ( conventional rotation planting every other year), so it provided better soil water for succeeding crop growth.

第2年种植冬小麦收获期，2种处理休闲区的土壤含水量均显著高于CK1（传统隔年轮种），为后茬作物生长提供了较好的土壤墒情。

Effects of Former Stubble Winter Cover Crop on Microbial Characteristics in Paddy Soil

前茬冬季覆盖作物对稻田土壤的生物特征影响

Study on Distribution of Nitrate-N in Chao Soil and Reasonable Application of N Fertilizer under the Crop Rotation System of Winter Wheat and Corn

小麦-玉米轮作制度下潮土硝态氮的分布及合理施氮肥研究