水稻“山”型配方施肥技术应用效果研究

Effects of “Mountain” Type Formula Fertilization Technology Application on Rice

为验证水稻＂山＂型配方施肥的应用效果,开展了田间试验。结果表明,水稻＂山＂型配方施肥处理的水稻产量比其他施肥处理高,其株高、穗长、实粒数、千粒重也优于其他施肥处理;与常规施肥处理相比,＂山＂型配方施肥处理产量增长4.29%-5.51%,节本增效1 579.5-1 903.5元/hm^2。

In order to verify application effects of ＂ Mountain＂ type of formula fertilization for rice, field tests were carried out. The results showed that the rice yield of ＂Mountain＂ type formula fertilization was higher than that of other fertilization treatments. The plant height, spike length, filled grain number and grain weight were also better than those of other fertilization treatments. Compared with the conventional fertilization treatment, the yield of ＂ mountain＂ type formula fertilization increased by 4.29%-5.51%, and the increased output value was 1 579.5-1 903.5 yuan/hm^2.