第1个回答 2020-04-25
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。硝酸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
15.5
硝态氮≥%
13.5
14.4
铵态氮
≥%
13.5
1.1
碳酸钙和碳酸镁≤%2.0
钙
≥%
19
水不溶物≤%
0.1
铁
≤%
0.005
氯
≤%
0.02
磷酸根≤%
0.05
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:1080.71
Properties
and
applications:
It
is
white
or
grey
granular
which
dissolves
in
water
absolutely
.It
is
a
new
type
high-efficient
compound
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
increased.
Inspection
Item
Unit
Standard
1
Standard
2
Appearance
White
or
Grey
granules
White
Nitrogen
≥%
27
15.5
Nitrate
Nitrogen
≥%
13.5
14.4
Ammonium
Nitrogen
≥%
13.5
1.1
Water
content
≤%
0.6
Calcium
and
magnesium
carbonate
content
≤%
2.0
Calcium
≥%
19
Water
Insoluble
≤%
0.1
Iron
≤%
0.005
Chlorides
≤%
0.02
PO34
≤%
0.05
PH
value
6.5-7.5
5-7
Packing:In
25/50kg
net
PP/PE
bag
or
the
demanding
of
customer.