fertilizer grade (以氮磷钾肥比率表示) 肥料等级 Hawksley's formula (用于计算水库浪高) 霍克斯累公式 Damascus ware (高硅质施釉陶瓷) 达玛斯卡士器皿 Johnson valve(高落差水轮机阀) 约翰逊阀 high angle fault (高角度断层) 陡倾断层 Marey's law (高张力的脉搏及其频率慢) 马莱氏定律 ...
high nitrogen nitrocellulose 高氮量硝化棉 high analysis fertilizer 高效肥料,浓缩肥料,高成分肥料 high nitrogen oil 高氮石油 相似单词 nitrogen n.[U] 1.氮 fertilizer n. [U,C] 肥料 phosphate(fertilizer) 磷肥 cake(fertilizer) 【化】 饼肥; 油饼 high adj. 1. 高的 2. 有某高度的 3....
Aqueous solution of nitrogen Fertilizer comprising mixture of Urea formaldehyde Resin and source of nitrogen Fertilizer is selected from the group consisting of urea,Ammonium Nitrate and mixtures thereof; and a method for the aqueous solution comprising applying fertilize a Plant.STACEY L. WERTZ...
High Nitrogen Fertilizer Ammonium Sulfate Made in China, Find Details and Price about Ammonium Sulfate Fertilizer Ammonium Sulphate from High Nitrogen Fertilizer Ammonium Sulfate Made in China - VIZDA INDUSTRIAL CO., LIMITED
Nitrogen (N), a macronutrient essential for plant growth and development, is needed for biosynthesis of protein and starch, which affect grain yield and quality. Application of high-N fertilizer increases plant growth, grain yield, and flour quality. In this study, we performed the first comparat...
Nitrogen is essential for plant growth. It is a key component of chlorophyll, allowing plants to produce sugars using the sun’s energy. It is a building block of plant proteins and cell walls – giving structure to stems and leaves while making possible the biochemical reactions which sustain...
Histochemical staining revealed that high nitrogen application decreased lignin deposition in the secondary cell wall of the sclerenchyma cells and vascular bundle cells compared with the low nitrogen treatments, while it did not alter the pattern of cellulose deposition in these cells in both Wuyun...
Product Name:NPK 30-10-10 High Nitrogenous Fertilizer;Appearance:Powder;Color:White Color;Package:Bags;PH:3.0-7.0;Sample:Availabe;MOQ:1 Kg;Solubility:100% Water Soluble;Nitrogen:30%;Usage:Agriculture usage;Classification:Nitrogen Fertilizer;Release Type:
高产麦田系统氮肥综合效应研究高产麦田系统N肥综合效应研究了山东省桓台县高产麦田系统中N肥对土壤硝态氮(NO3--N)积累及冬小麦产量和吸N量的影响.结果表明,冬小麦收获后施用150kg/hm2N肥的0～90cm土层土壤NO3--N与小麦播种前相比,基本保持平衡;而常规施用300kg/hm2N肥则使0～90cm土层土壤NO3--N含量显著提高,...
www.nature.com/scientificreports OPEN The fate of fertilizer nitrogen in a high nitrate accumulated agricultural soil received: 07 October 2015 accepted: 26 January 2016 Published: 12 February 2016 Zhi Quan1,2, Bin Huang1, Caiyan Lu1,Yi Shi1, Xin Chen1, Haiyang Zhang2 &Yun...