【摘要】 为了寻求韭菜的合理播种量与最佳施肥量,以廊韭9号为试材,开展了播种量与施肥量的组合试验。结果表明,播种量对头茬韭菜的产量影响明显、对二茬韭菜的产量影响不明显,综合考虑得出韭菜适宜播种量为35.56～44.89 kg/hm~2;施肥量对头茬韭菜的产量影响不明显、对二茬韭菜的产量影响明显,但是本试验中韭菜产量随施肥量的增加呈递增趋势,最大施肥量仍未达到韭菜所需的最高肥量要求,韭菜最佳施肥量有待进一步研究。更多还原

【Abstract】 In order to find out the reasonable sowing amount and the best fertilizer amount of leek, the combination test of sowing amount and fertilizer amount was carried out with Langjiu No. 9 as the test material. The results showed that the sowing amount had an obvious effect on the yield of first leek, but had no obvious effect on the yield of second leek, and the suitable sowing amount of leek in open field was 35.56-44.89 kg/hm~2. The effect of fertilizer amount on the yield of the first leek was not obvious, the effect on the yield of the second leek was obvious, but the yield of leek in this experiment showed an increasing trend with the increase of fertilizer amount, and the maximum fertilizer amount still had not reached the highest requirement of leek, the optimum fertilizer amount of leek remains to be further studied.更多还原