国产精品美女久久久久久久网站,久久国产精品久久国产精品,www久久久久,国产九九免费,久久精品99国产国产,久久com,国产精品美女

Vegetable cultivation substrate

Product Series > Cultivation substrate series > Vegetable cultivation substrate

Vegetable cultivation substrate

Product type

High-end product (low-fertilizer type)

General product (high-nutrition type)

Particle size (mm)

0-30

0-30

pH

5.5-6.5

5.5-7

EC (ms/cm)

≤1

1-3

Unit weight (kg/m3)

120-160

250-290

Water content (%)

50%-60%

40%-50%

Fertilizer efficiency

Starter fertilizer

N+P2O5+K2O≥3%

Packing capacity

Non-compression packing, 50L±2L/pack


荥经县| 西城区| 舟山市| 喜德县| 西青区| 建宁县| 乐陵市| 南和县| 临泉县| 疏勒县| 昌图县| 平阴县| 浦城县| 定陶县| 绥中县| 织金县| 黑龙江省| 南开区| 桐庐县| 怀安县| 峨边| 土默特左旗| 东乡族自治县| 江孜县| 特克斯县| 内丘县| 海淀区| 潢川县| 贵港市| 饶阳县| 萨迦县| 潞西市| 灌阳县| 琼中| 读书| 南靖县| 金平| 长寿区| 宁国市| 阿拉善右旗| 鸡东县|