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1.堆肥或过磷酸釫,作茶苗的基肥,都是比较好的肥料,它不仅对当年生茶苗有效,而且还有较长的后效。如能将堆肥与过磷酸釫混合施用,则效果更为良好。 2.茶叶的产量和茶树生长是一致的。各种基肥对幼年茶树茶叶产量的增产效果顺序是:堆、磷肥>堆肥>磷肥>对照。同时,施用基肥后,对茶叶的品质也有所提高,主要表现在正常芽叶比重增加,而对夹叶相对减少。 3.在深耕基础上,施用各种基肥、特别是堆肥,能降低土壤容重,增大总孔隙度,增加有效养分,这对加速土壤熟化、改善土壤结构、提高肥力起着积极的作用,从而为茶树幼苗良好生长和幼龄茶树丰产奠定了基础。
1. Composting or superphosphate, for basal tea seedlings, are relatively good fertilizer, it is not only effective when the annual tea seedlings, but also a longer after-effects. If the compost can be mixed with 过 superphosphate application, then the effect is more good. 2. Tea yield and tea tree growth are the same. The effect of various basal fertilizer on the tea yield of young tea tree was as follows: heap, phosphate fertilizer> compost> phosphate fertilizer> control. At the same time, the application of basal fertilizer, the quality of tea has also increased, mainly in the normal proportion of shoots increased, while the relative reduction of the folder leaves. 3. On the basis of deep plowing, the application of various kinds of basal fertilizer, especially compost, can reduce the bulk density of the soil, increase the total porosity and increase the effective nutrient, which plays a positive role in accelerating soil ripening, improving soil structure and improving fertility. For the good growth of tea seedlings and young tea tree laid the foundation for high yield.