Nitrogen and phosphorus

用法例句

The effects of nitrogen and phosphorus on growth and protein component were studied with 9 treatments and 2 repeat in this paper.

为探讨氮磷肥料对刺槐生长发育、蛋白质组分和过氧化物酶活性的影响,试验采用盆栽施肥方法,9个处理,2次重复,随机原理试验设计。

The result indicated that N had the most effect on the yield of hot cluster red pepper in NPK and there was obvious interaction between N and P.

采用三元二次正交旋转组合设计方法,研究了氮磷钾肥对天鹰椒型干辣椒产量的影响,建立了相应的回归方程。

By means of orthogonal tyrotational combination design,a three-factor(NPK)substrate cultivation experiment was conducted on N P K content for soilless culture of Malus domestica Winter Red Fruit ,and the regressive equation was estab- lishad between the application level of N P K and chlorophyll content in leaf and anthocyanin content in fruit.

采用三元二次回归正交设计方法,研究了冬红果无土栽培营养液中氮磷钾肥对叶片叶绿素含量及果实花青素含量的影响,建立了相应的回归方程。

Effects of Nitrogen and Phosphate Fertilizer on Isoflavone Yield of Red clover

氮磷肥对红三叶中异黄酮产量的影响

Research on the Relationship between the Application of Nitrogen and Phosphorus Fertilizer and the Character of Rice Yield

氮磷肥料与水稻产量性状关系的研究

Nitrate-N Leaching in 23-Year Winter Wheat Field Combined with Application of Nitrogen and Phosphorus

小麦氮磷肥长期配施对土壤硝态氮淋溶的影响

Allocating the yuan spent on nitrogen and phosphate to potash would result in yet another increase in profits.

将此购买氮磷肥的钱用于钾肥还能增加利润。

The optimum ratio of N:P:K should be 2. 1:1: 0. 4.

化肥氮磷钾比例应是2.1∶1∶0.4。

Relationship between the Contents of N.P.K.and Water Supply and Fertilizer in Summer Soybean

夏大豆植株氮、磷、钾含量与水肥的关系

Study on the Effects of Nitrogen, Phosphorus and Potassium Optimum Fertilization on Export Broccoli Production;

出口青花菜氮磷钾优化施肥效应研究

The Effect of NPK Fertilizer Application Amount on the Main Rice Quality;

氮磷钾肥不同用量对稻米品质的影响

The Effect of Spraying Npk Fertilizer on the Content of Protein and Fat in Soyben;

喷施氮、磷、钾肥对大豆品质的影响

Studies on Nitrogen,Phosphorus and Potassium for Mulation Apply Fertilizer of Hubei Maidong;

湖北麦冬氮、磷、钾优化配方施肥研究

Effect of Nitrogen, Phosphorus, and Potassium on Yield and Quality of Sophora Flavescens

氮、磷、钾肥对苦参产质量影响的研究

The Effect of Formula Application on Yield of Liaodan 121,a Introduced Maize Variety

氮磷钾肥配施对辽单121产量的影响

Preliminary Studies on the Resistance of N,P and K on Tobacco Root-knot Nematodes

氮磷钾肥对烟草根结线虫病抗性研究

The effects of N,P and K fertilizer applied in plantation of Lycoris radiata

石蒜鳞茎栽培中施用氮磷钾肥的效应

THE SUMMARY OF 3414 INCOMPLETE TEST ABOUT THE EFFICIENCY OF N,P,K TO RICE

水稻氮、磷、钾肥效“3414”不完全试验初探

Methods for determination of nitrogen,phosphorus and potassium in fertilizer and some practical experiences

肥料中氮、磷、钾的检测方法与实践经验

The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application.

总磷需求量与土壤磷潜力和施用氮肥有关。

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