1.
The Effects of N Application Levels on N Use Efficiency in Rice Growth Stages and the Dynamic Variation of N Leaching in Paddy Field;
施氮水平对水稻生育期氮素利用率及稻田氮淋失动态的研究
2.
Development of Transfer Function Model and Numerical Prediction on Nitrate-Nitrogen Leaching Risk at Field Scale;
传递函数模型的发展和农田尺度下硝态氮淋失的数值预报
3.
Effects of Sprinkler Uniformity on Leaching of Water and Nitrate and Crops Growth;
喷灌均匀系数对土壤水氮淋失及作物生长影响的田间试验研究
4.
Effect of different irrigation amount on NO_3~--N leaching in the soil of cotton field in Alaer irrigated area
不同灌水量对阿拉尔垦区棉田土壤硝态氮淋失量的影响
5.
Effects of Fertilization on Nitrogen Leaching from Hillslope Cropland of Purple Soil
施肥对紫色土坡耕地氮素淋失的影响
6.
Nutrient leaching characteristics of bulk blending fertilizer of controlled release nitrogen with different controlled nitrogen ratio
不同控释氮比例的控释氮掺混肥氮素淋失特征研究
7.
Nitrogen Transference and Leaching Loss in Growth Period of Wheat in Purple Soil
小麦生长季氮素在紫色土中的迁移和淋失
8.
Effects of Polyacrylamide Application on the Nitrogen s Move and Eluviation in Purple Sloping Field;
PAM对紫色土坡地氮素迁移淋失的控制效应
9.
Nitrate Leaching and Nitrogen Use under Wheat and Maize Plantation;
小麦—玉米栽培条件下的硝酸盐淋失与氮素利用
10.
Studies on Nitrogen Transformation and Leaching of Vegetable Soil in Wuhan Suburb, China
武汉城郊菜地土壤氮素的转化与淋失研究
11.
Application of DNDC model in estimating cropland nitrate leaching
DNDC模型在农田氮素渗漏淋失估算中的应用
12.
Simulating Soil Water Drainage and Nitrogen Leaching in Tianranwenyanqu Basin
天然文岩渠流域土壤水分渗漏和氮素淋失模拟
13.
Nitrogen Leaching Loss of Controlled-Release Fertilizers on Ryegrass Turfgrass
控释肥在黑麦草草坪中氮素淋失的研究
14.
Leaching Loss and Movement of Nitrate in the Soil of Wheat-Corn Double Cropping System and Nitrogen and Irrigation Recommendation;
小麦—玉米两熟制下土壤硝态氮运移淋失规律及灌水施氮量推荐
15.
Effect of Water Saving and Nitrogen Controlling on Nitrogrn Balance and No_3~--N Leaching of Different Soil-Vegetable Systems Ningxia;
节水控氮对宁夏不同土壤—蔬菜体系中氮素平衡及NO_3~--N淋失的影响
16.
Effects of Using Different Fertilization Modes on Growth of Vegetable,Utilization of Nitrogenous Fertilizer and Loss of Nitrogen from Simulative Soil Columniation
不同施肥模式对蔬菜生长、氮肥利用及模拟土柱氮素淋失的影响
17.
Denitrification, on the other hand, can be very serious with a combination of no tillage and imperfectly drained soils.
硝态氮的淋失虽然在免耕制下稍高一些，但在夏季作物上，一般不是氮损失的主要途径。
18.
The Relationship of Mineral Nitrogen Leaching in Perennial Ryegrass Land with Its Runoff Loss
多年生黑麦草草地矿质氮淋溶与径流流失的关系