1.
Study on NO_3~--N Leach in the Green Soil of Golf Course with Rainfall Simulation Experiment
高尔夫球场果岭土壤硝酸盐氮淋洗的模拟试验研究
2.
Effects of nitrogen fertilization on nitrate content of radish(Raphanus sativus L.) and soil nitrate leaching
施氮量对白萝卜硝酸盐含量和土壤硝态氮淋溶的影响
3.
Effect of Match Ratio of Ammonium Nitrogen and Water Solubility Phosphas on Soil Nitrification
铵态氮和水溶性磷酸盐配比对土壤硝化的影响
4.
soil enriched with nitrates
施硝酸盐肥料的土壤.
5.
Influence of Nitrogen Rates, Soil Fertility and Harvest Time on Nitrate in Chinese Cabbage
氮肥、土壤肥力和采收期对小白菜体内硝酸盐含量的影响
6.
Effects of Water and Nitrogen Supply on Nitrate Accumulation in Vegetable-soil Production System;
水氮耦合对蔬菜—土壤系统中硝酸盐积累规律的影响
7.
The Coupling Effect of Moisture, Temperature and Nitrogen on Soil Nitrate Accumulation in Greenhouse Culture and Its Forecast with BP Neural Network;
温室栽培土壤硝酸盐累积的水、热、氮耦合效应及其神经网络预测
8.
Effect of Intercropping and Nitrogen Fertilizer Regulation on the Yield of Vegetables and the Nitrate Accumulation in Soil Profiles and Plants
间作及氮肥调控对蔬菜产量及土壤和植物体硝酸盐积累影响
9.
Any of various soil bacteria that take part in the nitrogen cycle, oxidizing ammonium compounds into nitrites or nitrites into nitrates.
硝化细菌一种参与氮环核，将氨的化合物氧化成亚硝酸盐或将亚硝酸盐氧化成硝酸盐的土壤细菌
10.
To reduce(nitrates or nitrites)to nitrogen - containing gases, as by bacterial action on soil.
使变成含氮气体（将硝酸盐或氮化物）变成含氮气体，例如通过对土壤的细菌作用
11.
Effects of Dicyandiamide on Soil Nitrate Leaching and Nitrate Accumulation in Chicory Under Protected Cultivation
双氰胺对设施菜地土壤硝酸盐淋溶和苦苣硝酸盐累积的影响
12.
Nitrogen Fertilizer Effects on Nitrate and Nitrite Contamination in the Soil Water and Groundwater
施肥对大棚蔬菜地土壤水及地下水硝酸盐和亚硝酸盐污染的研究
13.
The soil nitrogen status is a function of the processes of nitrogen fixation, microbial decompostion, nitrificattion and denitrification.
土壤氮状况是一个固氮、微生物分解、硝酸化和脱氮过程的作用。
14.
The nitrate form commonly dominates where liberal nitrogen fertilization is practiced.
施用足量氮肥的土壤，通常硝酸钙占优势。
15.
any substance such as manure or a mixture of nitrates used to make soil more fertile.
任何粪肥或硝酸盐混合物，用后使土壤更加肥沃。
16.
Nitrate Accumulation and Related Control Strategies in the Open-Field Vegetable Production of Beijing Suburb;
京郊露地菜田土壤硝酸盐累积及阻控对策
17.
Screening of Tolerance to Soil Ca(NO_3)_2 in Tomatoes for Protected Cultivation and Their Physiological Characteristics;
设施栽培番茄耐土壤硝酸盐筛选及生理特性
18.
Study on Regulation of Nitrate Content in Foliage Vegetables by Fertilizer and Soil Moisture;
肥料和土壤水分对叶类蔬菜硝酸盐的调控研究