氮肥种类,nitrogen fertilizer kinds
1)nitrogen fertilizer kinds氮肥种类
1.Effect ofnitrogen fertilizer kinds on growth and yield and quality of oriental tobacco;氮肥种类对香料烟生长及产量品质的影响
英文短句/例句
1.The Effects of Different Types of Nitrogen Fertilizers and Irragation Treatments on Field Ammonia Volatilization and Nitrification-Denitrification;水分和氮肥种类对麦田氨挥发及硝化反硝化的影响
2.Different Nitrogen Fertilization on the Yield and Qualities of Radish Grown in Weixian;不同氮肥种类和数量对潍县萝卜产量和品质的影响
3.The Effect of Nitrogen Fertilizer Forms on Growth, Yield and Grain Quality of Rice (Oryza Sativa L.);氮肥种类对水稻生长发育和稻谷产量及品质的影响
4.Effects of Different Ratio of Base N to Dressed N and Type of Nitrogen Fertilizer on Maize Yield and Nitrogen Use Efficiency in Fluvio-aquic Soil Region潮土区氮肥不同基追比和种类对玉米产量和氮肥利用率的影响
5.The Effect of Nitrogen Fertilizer Application Rate on the Rice Quality in Different Varieties;氮肥施用量对不同类型品种稻米品质的影响
6.Cadmium under the Conditions of Different Forms of Nitrogen Fertilizer on the Quality of Amaranth镉污染条件下不同种类氮肥对苋菜品质的影响
7.Study on Nitrogen Application Amount in Different Types of Rice Varieties不同类型水稻品种的氮肥施用量试验研究
8.Effects of Different Controlled-Release Fertilizers and Nitrogen Level on N,P,K Use Efficiency控释肥类型及氮素水平对氮磷钾利用率的影响
9.Study on N Application Parameters in Wheat for Different End Uses不同类型专用小麦氮肥施用参数研究
10.Responses of roots distribution and nitrogen content of summer maize to nitrogen fertilization types and amounts夏播玉米根系分布与含氮量对氮肥类型与施氮量的响应
11.Effect of Application Rate of Nitrogen on Yield and Quality of Several Vegetables;氮肥水平对几种蔬菜产量、品质的影响
12.EFFECTS OF N FERTILIZERS ON N_2O EMISSIONS FROM SUBTROPICAL SOILS IN CHINA氮肥品种对亚热带土壤N_2O排放的影响
13.Two other low-input ways to improve the soil involve using manure or nitrogen and phosphorus as fertilizer.还有两种低成本的方法可以改善土壤，包括施用粪肥或者氮肥、磷肥。
14.Effects of Different Types of Nitrogen Fertilization on Yield,N Use Efficiency and Apparent Budget of Soil Nitrogen In Summer Maize不同类型氮肥对夏玉米产量、氮肥利用率及土壤氮素表观盈亏的影响
15.Effect of Applying Nitrogen and Phosphorus Fertilizer on Alfalfa Seed Yield氮、磷肥对制种苜蓿种子增产效应的研究
16.NUE of three types of NF exist genotype difference.各类型氮肥的利用率均具有基因型差异。
17.Study on Technique of Nitrogen Fertilizer Application for Different Types of Winter Wheat in Huaibei Area;淮北地区不同类型小麦氮肥施用技术的研究
18.Effect of Different Nitrogen Fertilizers on the Yield and Quality of Soybean;不同氮肥类型对大豆产量和品质特性的影响
相关短句/例句
nitrogen fertilizer氮肥品种
1.Effects of differentnitrogen fertilizers and fertilization patterns on yield and quality of Brassica chinensis;氮肥品种及施肥方式对小白菜产量与品质的影响
2.Effects of differentnitrogen fertilizers and applying times on the amino acid content of spring wheat seed氮肥品种及施用时期对春小麦籽粒氨基酸含量的影响
3)type of nitrogen fertilizer氮肥类型
4)fertilizer type肥料种类
1.General research situations of tree fertilization were summarized includingfertilizer type,fertilization pattern and fertilization method, and the trendency of tree fertilization in the future was measured.系统地阐述了当前林木施肥技术研究的现状;介绍了该领域出现的各种肥料种类、施肥方式以及施肥方法,并展望了施肥技术研究的趋势。
2.General research situations of tree fertilization were summarized including theory of tree fertilization,fertilizer type and fertilization pattern, fertilization effect and the factors affecting fertilization effect and fertilization method, finally the trend of tree fertilization in the future was given.文章综述了人工林施肥的研究进展概况 ,包括林木施肥的理论基础、肥料种类和施肥方式、林木施肥效应及其影响因素、林木施肥方法 ,最后展望了林木施肥的发展方
5)Types of green manure绿肥种类
6)Tyeps of potassium fertilizer钾肥种类
延伸阅读
铵态氮肥分子式：分子量：CAS号：性质：以铵盐或氨为主要成分的氮肥。主要有氨水、液氨、硫酸铵、碳酸氢铵、氯化铵和磷酸铵等。能溶于水，肥效快，易被土壤和作物所吸收。可用于各种土壤，特别适用于水田。但氨水和液氨易流失，碳酸氢铵也易分解损失。不可与草木灰、石灰等碱性肥料相混合，以免引起氨的损失。
