育苗基質講解有機蔬菜如何施肥

Explain how to fertilize organic vegetable seedling substrate

一、要施優質有機肥充足的有機肥，能不斷供給蔬菜整個生育期所需的養分，有利于蔬菜品質的提高。

Organic fertilizer application, to high quality organic fertilizer enough, can continuouslysupply of vegetables during the whole growth period, the required nutrients, is conducive to the improvement of the quality of vegetables.

二、要增施微肥蔬菜施用微肥，可使蔬菜優質高產，但微肥施用量要適當，施用量過大會對蔬菜產生危害。

Two, to increase the application of trace element fertilizers vegetable fertilizer, can make vegetable of high quality and high yield, but the application of microelement fertilizer application amount should be appropriate, excessive harm to vegetable.

三、要慎化肥硝酸銨和其他硝態氮肥一般不宜施用于蔬菜。因為硝態氮肥會使蔬菜中的硝酸鹽含量增加，硝酸鹽在人體中容易被還原成亞硝酸鹽，對人體危害較大。

Three, careful chemical fertilizer ammonium nitrate and other nitrate fertilizer generally should not be applied to vegetables. Because nitrate fertilizer will make the vegetables nitrate content increased, nitrate in the human body can easily be reduced to nitrite,harmful to human.