Effects of biogas residue on yield and quality of tea
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摘要: 开展沼渣等5种有机肥对茶叶产量和品质的影响试验,结果表明:在有机氮含量相同的情况下,施用沼渣可显著提高茶树发芽密度、芽梢百芽重及单位面积鲜叶产量,对提高鲜叶质量有显著的促进作用.Abstract: To study the fertilizing effect of the biogas residue on the yield and quality of tea,the quality indices and yield data was collected.The results showed that at same levels of organic nitrogen,application of the biogas residue could significantly increase the bud density,the weight of 100 tea buds and the shoots as well as the yield of fresh tea leaves.Furthermore,it also improved the quality of the fresh leaves and met the requirement of being pollution-free.
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Key words:
- biogas residue /
- tea /
- yield /
- quality
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