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通过油茶幼林冬季分别施放养猪场沼气水、养猪场沼气水+复合肥、复合肥以及绿源有机肥与冬季不施肥的油茶幼林生长和茶果产量的对比分析,表明,施沼气水+复合肥和施绿逸有机肥的油茶幼林生长最好、茶果产量最高,其次是单施复合肥和单施沼气水的油茶幼林;不施冬肥的油茶林的生长和茶果产量最低。
Comparing and analyzing the young plantation growth and the tea fruit yield of Camellia oleifera in winter, the biogas water in pig farms, biogas water + compound fertilizer, compound fertilizer and green source organic fertilizer in pig farms were applied respectively in winter, indicating that biogas water + compound Fertilizer and Shiyaoyu organic fertilizer had the best growth of young Camellia oleifera and the highest yield of tea and tea, followed by young compound tea with single application of compound fertilizer and single biogas water; the growth of Camellia oleifera forest with no application of winter fertilizer and the lowest yield of tea fruit.