文档介绍：***铵钙 
***铵钙为白色圆形造粒,100%溶于水,是一种含氮和速效钙的新型高效复合肥料,其肥效快,有快速补氮的特点,其中增加了钙和镁,养分比***铵更加全面,植物可直接吸收;本品属中性肥料,生理酸性度小,对酸性土壤有改良作用。施入土壤后酸碱度小,不会引起土壤板结,可使土壤变得疏松。同时能降低活性铝的浓度,减少活性磷的固定,且提供的水溶性钙,可提高植物对病害的抵抗力。能促使土壤中有益微生物的活动。在种植经济作物,花卉、水果、蔬菜等农作物时,该肥可延长花期,促使根、茎、叶正常生长,保证果实颜色鲜艳,增加果实糖份。
基本信息
中文名称: ***铵钙外形白色: 圆形造粒
吸收: 植物别名: ***化锶二***化锶
性质和用途
***铵钙是一种高效环保的绿色肥料。
使用范围
适用于多种土壤和作物,广泛应用于温室和大田种植的粮食作物,经济作物,花卉、果树、蔬菜等。***铵钙中的硝态氮无需先在土壤中转化而迅速溶解在水中直接为植物吸收。适用于基肥,种肥和追肥。
主要指标单位标准1 标准2
外观灰白球状白色球状
氮含量≥% 27
硝态氮≥%
铵态氮≥%
碳酸钙和碳酸镁≤%
钙≥% 19
水不溶物≤%
铁≤%
***≤%
磷酸根≤%
包装:25/50公斤内塑外编袋包装,或按客户要求。
Calcium Ammonium Nitrate
Formula: 5Ca(NO3)2NH4NO310H2O
Formula weight:
Properties and applications:
It is white or grey granular which dissolves in water absolutely .It is a new type high-pound fertilizer .It contains nitrogen and calcium ,and also supplies nitrogen to plant quickly .the nutrient is more than ammonium nitrate ,and can be absorbed by the plant directly .This product is a neutral fertilizer and can improve the quality of soil .It can change the PH value of the soil ,loosen the soil ,reduce the density of active aluminium .Meanwhile ,it offers water soluble calcium and improve the resistance to the disease of plant .It can lengthen the florescence ,promote the root、stem、leaf to grow normally .Ensuring the color of the fruit is bright and the fruit candy can be i