nutrient rate

基本解釋

The nutrient release rate and release longevity could be estimated or evaluated in short period of time by using fast extraction measurement method.
快速測(cè)定方法可以在較短時(shí)間內(nèi)，推測(cè)和評(píng)價(jià)控釋肥料的養(yǎng)分釋放速率的快慢及釋放期的長(zhǎng)短。
The fast extraction measurement of nutrient release rate of coated controlled-release fertilizer was the key for quality determination and criterion establishment.
快速測(cè)定方法可以在較短時(shí)間內(nèi)，推測(cè)和評(píng)價(jià)控釋肥料的養(yǎng)分釋放速率的快慢及釋放期的長(zhǎng)短。
The result showed: Among all examined fertilizers, the nutrient release rate of urea was the highest and that of controlled release nitrogen fertilizer was the lowest.
研究結(jié)果表明：控釋氮肥養(yǎng)分釋放速率最低、肥傚最長(zhǎng)，與尿素相比可改善運(yùn)動(dòng)場(chǎng)草坪的外觀品質(zhì)；