特點(diǎn):營養(yǎng)齊全,肥效持久穩(wěn)定,緩釋期長,緩釋性不受溫度影響。
用量:均勻撒施,施肥量20-40 g/m2。
規(guī)格:
N-P2O5-K2O-MgO-S-TE |
20—5—10—5—5—1 |
15—7—10—5—5—1 |
10—5—20—5—5—1 |
16—3—16—5—5—1 |
12-12-12-5-5-1 |
12-15-10-5-5-1 |
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注:TE:微量元素鐵、硼、銅、鋅、錳等。
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Polymers Coated FertilizerUrea is used as the core, coated with P, K,Mg and Ca etc as first layer,?coated with polymer as outside layer . The special manufacture process makes it strong enough to be crushed or rupture in high temperature. It could provide for up to 90-360 days safely release a consistent amount of nutrients.
Characters:complete Nutrients,long and uniform release term, release independent of temperature.
Recommendation:spread and well distributed, 20-40g/m2.
Specification:
N-P2O5-K2O-MgO-S-TE |
20—5—10—5—5—1 |
15—7—10—5—5—1 |
10—5—20—5—5—1 |
16—3—16—5—5—1 |
12-12-12-5-5-1 |
12-15-10-5-5-1 |
Notice:TE-trace elements Fe B Cu Zn and Mn etc..

