1.
the relation between rainfall and crop production
降雨量与作物产量之间的关系
2.
The grain crop has gone down this year.
今年的粮食作物产量下降了。
3.
This decline is soon reflected in the yield of crops.
这种下降马上反映到作物产量上。
4.
The Effect of Organic Fertilizer on Increasing Soil Fertility and the Crop Yield;
有机肥对土壤培肥和作物产量的影响
5.
Progress in Research of Impacts of Climate Change on Yield of Field Crops
气候变化对作物产量影响的研究进展
6.
Relation Analysis between Yields of Major Grain Crops and Rainfalls in Fuxin Area
阜新地区主要粮食作物产量与降水量关系分析
7.
Effect of Biomass Charcoal on Soil Character and Crop Yield
生物质炭对土壤性状和作物产量的影响
8.
Effects of farmland application of sewage sludge on crop yields and heavy metal accumulation in soil and crop
污泥农用对土壤和作物重金属累积及作物产量的影响
9.
"Now it is moving east, causing huge damage to crops. "
目前,蝗虫正在东移,给农作物产量造成重大损失。
10.
Prices fluctuated violently from the irregularity of the crops
由于作物产量不稳定导致价格剧烈波动
11.
Preliminary Discussion on the Loss of Soil Moisture from Terrance Bank and Its Effects upon Crom Yicld
梯田田坎水分耗散及其对作物产量的影响初探
12.
a good, bad, heavy, light, etc cropper
高产的、 低产的、 产量高的、 产量低的...作物.
13.
To increase crop yields it is necessary:
为了要增加农作物的产量，就必须：
14.
Oil-bearing crops have also registered marked increases.
油料作物的产量也有了明显的增长。
15.
The size of the crop depend on the productivity of the soil.
作物的产量取决於土地的肥沃程度。
16.
Field crop water-yield models and their applications
几种大田作物水分-产量模型及其应用
17.
Effect of Interplanting Time of Non Leguminous Plants on Tobacco Yield and Quality
非豆科作物套种时间对烤烟产量和质量的影响
18.
Effects of Different Fore-rotating Crops on Yield and Quality of Salvia miltiorrhiza Bge.
不同前茬作物对丹参产量与质量的影响