曰本女人一级毛片看一级**,**毛片,日韩美香港a一级毛片,亚洲欧美日韩天堂在线观看,亚洲欧美日韩中文在线,亚洲欧洲一区二区三区在线,欧美日韩一区二区中文字幕视频

Vegetable seedling substrate

Product Series > Seedling substrate series > Vegetable seedling substrate

Vegetable seedling substrate

Product type

High-end type

Ordinary general type

Special type for ordinary melons and fruits

Particle size (mm)

0-7 mm

0-7 mm

0-7 mm

pH

5.5-6.5

5.5-7

5.5-7

EC (ms/cm)

≤1

1-3

1-3

Unit weight (kg/m3)

150-200

180-240

180-240

Fertilizer efficiency

Starter fertilizer (fertilizer efficiency lasting for 10-15 days)

Fertilizer efficiency lasting for 30-45 days

Fertilizer efficiency lasting for 30-45 days

Packing capacity

Non-compression packing, 50L±2L/pack


云浮市| 麟游县| 鸡东县| 沧州市| 青神县| 平遥县| 伊宁县| 陕西省| 新晃| 高要市| 河源市| 潜江市| 工布江达县| 霍州市| 新绛县| 潜江市| 东丽区| 九寨沟县| 浙江省| 建平县| 榕江县| 东平县| 安泽县| 海安县| 涿鹿县| 安岳县| 北辰区| 鹤岗市| 眉山市| 江达县| 双辽市| 西昌市| 阿克| 扎兰屯市| 郓城县| 宜州市| 徐闻县| 荥阳市| 格尔木市| 临沧市| 肇源县|