plough layer的例句大全

A new technique of fertilization for Double Cropping Hybrid Rice the totally basal fertilization to the whole plough layer ( 5) a single row anastomosis;

双季杂交稻新型省工高效施肥技术&一次性全层施肥法5采用全层缝合术；

It increased plough layer soil water and available nutrients content.

大豆覆膜增加了土壤水分与速效养分含量。

Effect of Long-term Fertilization on Soil Plough Layer Carbon Storage in a Reddish Paddy Soil

长期施肥对红壤稻田耕层土壤碳储量的影响

Method for Soil Moisture Calculation in Plough Layer Based on Antecedent Effective Rainfall Projects to protect the natural forests and wetlands, and to reconvert farmland into forest or pasture have been carried out on the upper reaches of the Yangtze River.

基于前期有效降水推算耕作层土壤湿度的方法在长江上游实施天然林保护工程，退耕还林、还草和湿地保护工程。

output-input analysis of nutrients in the farmland ecosystem with immature soil as plough layer

淮北滨海地区生土农田养分产投分析

the results showed that the grain yield and rice quality decreased under the conditions of thin plough layer.

结果表明，薄耕层使米质变劣，产量锐减。

changes of the phenolic acid in plough layer and its effects on the growth and yield of summer corn with returning wheat straw

麦秸还田耕层酚酸变化及其对夏玉米生长的影响

preliminary report of the effects of totally basal fertilization to the whole plough layer on enhancing lodging resistance in rice

一次性全层施肥增强水稻抗倒伏性效应研究初报

ground temperature determined in different plough layer of early-maturing potato field by mulching with film and direct seeded

覆膜与直播早熟马铃薯不同耕层的地温测定

nutrient status of plough layer in field and improved suggestions of farm of tianshui agricultural school

天水农校教学实习农场农田耕层养分状况及改良建议

study on salinity migration in plough layer soil irrigated by seawater in semi-arid region

半干旱区海水灌溉农田土壤盐分运移规律的研究

effect of the moisture in plough layer on summer maize germination and growth

耕层土壤水分含量对夏玉米出苗及生育的影响

affection of deepening plough layer to sugarbeet growing and yield

加深耕层对甜菜生育和产量的影响

temporal and spatial variability of soil nutrients in plough layer of farmland soils in ningxia province

宁夏农田土壤耕层养分含量的时空变化特征

study and extension on the whole plough layer basal fertilizati on technique in a double cropping rice system

双季稻一次性全层施肥技术的研究与示范推广