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泥炭,青海群众称为“渣垡”,它分布在海拨2600米以上脑山地区的沼泽地中。青海农村群众多在夏秋挖掘,切块晒干,供冬季架在火盆里作烤火燃料之用。 1980年西宁市东郊公社农科站进行工厂化育苗时、用泥炭作固定基质进行试验,效果良好,出苗整齐、健壮。因泥炭本身十分疏松,幼苗扎根容易,根系发达而不弯曲,起苗不伤根。它还富有营养,不必另外施加营养液。自1980年以来该公社农科站的电热自动控
Peat, Qinghai masses known as the “dregs”, which is located in 2600 meters above sea level in the mountains and bogs. Many rural people in Qinghai in the summer excavation, cut dry, for the winter frame in the brazier used for burning fire. In 1980, the agricultural station of the commune of Xining City, east commune, carried out industrialized nursery, and peat was used as a fixed matrix to carry out the experiment. The effect was good and the seedlings were neat and vigorous. Due to the peat itself is very loose, easy to rooted seedlings, root system developed without bending, lifting seedlings do not hurt the root. It is also nutritious and does not have to be supplemented with nutrient solution. Since 1980, the commune agricultural station electric automatic control