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商品の詳細:
連絡先
今雑談しなさい
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| 外観: | 黒色の丸い顆粒 | フミン酸（無水ベース）: | 70% ミニ |
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| 顆粒サイズ: | 2-3のmm | サイズの均一性: | 92%分 |
| 水分: | 最高14% | 博士: | 8.0-10.0 |
| 顆粒硬度: | 9N以上 | 適用率: | 20～40kg/ha |
| ハイライト: | 2-3mm humic acid granules,70% humic acid broadcast grade,humic acid granules vegetable beds |
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Uniformity is the whole point of this grade. Growers broadcasting by hand over raised beds, or by drone over a 200 hectare vegetable block in the Red River Delta, need every granule to be the same size, otherwise the fine fraction drifts and the coarse fraction lands in one strip. Our 2 to 3 mm cut is screened to 92 percent in range, which is high enough that a drone spreader pattern stays even across a 6 metre swath. The agronomic target is the vegetable bed itself, not the
コンタクトパーソン: Mr. Neal
電話番号: +8618764169939
