1992～1999年,江西省会昌县石壁坑水库种植了185亩直播茶树,其中有50亩采用密植茶树种子直播。现在,每年亩产优质茶叶达到90kg,主要是保证了直播茶籽(种子)出苗率,茶蓬整齐度好,实现了“有叶才有茶”的目的。1用沼气液浸种提早出苗茶籽直播时试用了沼气肥液浸种,其余茶园冬播前 From 1992 to 1999, 185 mu of direct seeding tea plants were planted in Shibikeng Reservoir in Huichang County of Jiangxi Province, of which 50 mu were broadcast live on densely-planted tea seeds. Now, the annual output of high-quality tea per mu reached 90kg, mainly to ensure the germination rate of direct-seeded tea seeds (seeds) and the regularity of tea pots and to realize the purpose of “tea with leaves only”. 1 with biogas liquid soaking early seedling seedlings tested biogas fertilizer soaked live, the rest of the tea plantation before winter sowing