“普利”牌叶菜专用肥对油菜生长发育的影响

Effect of 'Puli' Brand Leaf Vegetable Fertilizer on the Growth and Development of Rape

针对化肥的施用容易造成环境污染、蔬菜品质降低等问题,以不同浓度"普利"牌叶菜专用肥(150、220、290、360kg/667m2)为试材,并以4 000kg/667m2农家肥为对照,探讨"普利"牌叶菜专用肥对油菜生长发育的影响。结果表明:"普利"牌叶菜专用肥在油菜生长过程中可以代替化肥,以每667m2用290～360kg的"普利"牌叶菜专用肥做基肥,每667m2用15kg速效复合肥做追肥,油菜苗长势旺盛,可提高产量。

Against the environmental pollution,the quality of vegetables decreased because of using chemical fertilizer,by different concentration of＇Puli＇brand leaf vegetable fertilizer as material（150,220,290,360 kg/667m^2）,with 4 000 kg/667m^2 livestock fertilizer as control,the effect of ＇Puli＇brand leaf vegetable fertilizer on the growth and development of rape were studied.The results showed that ＇Puli＇ brand leaf vegetable fertilizer could replace chemical fertilizer in the process of rape seedlings training,applied＇Puli＇brand leaf vegetable fertilizer with 290~360 kg/667m^2 to do the basic fertilizer,with 15 kg/667m^2 available compound fertilizer to do topdressing fertilizer,the rape plants growing strong and could improve the yield.