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1992～1998年,江西省会昌县石壁坑水库种植了12.3hm~2直播茶树,其中有3.3hm~2采用密植茶树种子直播。现在,每年产优质茶达到200kg/hm~2,主要是保证了直播茶籽出苗率高,茶蓬整齐度好。其技术措施是: 1 用沼气液浸种提早出苗茶籽冬播时试用了沼气肥液浸种,其余茶园冬播前采用清水浸种。调查发现,沼气液浸种的茶园,第二年3月中旬就可出苗,出苗率达
From 1992 to 1998, 12.3 hm ~ 2 direct-seeded tea trees were planted in Shibikeng Reservoir, Huichang County, Jiangxi Province. Among them, 3.3 hm ~ 2 was planted with densely-planting tea seeds. Now, the annual output of high-quality tea reached 200kg / hm ~ 2, mainly to ensure the live seedling emergence rate is high, teppen uniformity. The technical measures are: 1 with biogas liquid soaking early seedling winter seedling test biogas fertilizer liquid soaking, the rest of the tea garden before sowing with clear water soaking. The survey found that soaking biogas liquid tea garden, the second year in mid-March can be sprouting, the emergence rate of up to