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经研究明确,政和大白茶的适宜种植密度与方式是:①单株单条列种植,生产量以行、株距小的为高,行距2.5尺比3.5尺、4.5尺的增产14%和27%;株距1.0尺比1.5尺增产15%。个体植株以行株距大的生育的较好。芽叶经济性状差异不大。②双条列种植的茶树,幼年期产量比单条列种植的增产10—26%;壮年期,反以单条列种植的比双条列者增产10%。总产量仍以双条列的增产13—17%。个体植株以单条列者为好。两者的芽叶经济性状影响不大。
The research shows that the suitable planting densities and methods of Zhenghe Dabai Tea are as follows: (1) The single row is planted in a row with the production of small row spacing and high row spacing of 2.5 feet and 3.5 feet and 4.5 feet and 14% and 27% respectively. The plant spacing of 1.0 ft increased by 15% than that of 1.5 ft. Individual plants to line spacing of the larger reproductive better. Buds little difference in economic traits. (2) The tea trees planted in double row have the yield increase of 10-26% in juvenile period compared with that in single row. In mature stage, the yield of single-rowed tea is 10% more than that of double row. The total output is still double-column increase of 13-17%. Individual plants in a single column as well. The bud leaf economic traits have little effect.