板栗施用有机无机复混肥试验初报

Preliminary report on applying organic-inorganic compound fertilizer on Chinese chestnut( Castanea mollissima)

研究施用有机肥和无机肥复混肥对板栗产量和品质的影响,结果表明:有机肥和无机肥复混对板栗有明显的增产增收作用,施沼渣+无机复混肥、菜籽饼+无机复混肥、有机无机复混肥处理比习惯施肥分别增产36.27%、33.33%、28.43%,增收62.3%、1.0%、50.9%,且板栗品质也得到提高。

Effect of applying organic-inorganic compound fertilizer on the yield and quality of Chinese chestnut were studied. The results showed that the mix-fertilization of organic and inorganic fertilizers could increase the yield of chestnut and benefit significantly,among them,the biogas residues ＋ inorganic compound fertilizer,rapeseed cake ＋ inorganic compound fertilizer and organic-inorganic compound fertilizer increased the yield by 36. 27%,33. 33%,28. 43% and the benefit by 62. 3%, 1. 0%,50. 9% respectively to compare with those of traditional fertilization,and the quality of Chinese chestnut was also improved.