不同基肥对设施栽培藠头生长及产量的影响

Effects of Different Base Fertilizers on Growth and Yield of Alliuum chinense G.Don in Facility Cultivation

为了解基肥对设施栽培藠头产量及品质的影响,以牛腿藠头为试验材料,对不同基肥条件下设施栽培藠头的生长期、产量、农艺性状及病害发生率进行研究。结果表明,设施栽培可明显缩短藠头的生长期,提前上市,抢占市场先机;用有机肥作为底肥时,较单纯施用复合肥作为底肥可明显提高设施栽培藠头的产量,达到显著差异,但试验中两种不同用量有机肥的产量未有明显差异;试验中,不同基肥对藠头株高、单兜总重量的影响达到显著差异;有机肥作为底肥可降低藠头的发病率,增加藠头产量,与未施用有机肥相比达到显著差异。

In order to understand the effects of base fertilizer on yield and quality of Alliuum chinense G.Don under protected cultivation,the growth period,yield,agronomic traits and disease incidence of Alliuum chinense G.Don under different base fertilizers were studied.The results showed that the growth period of Alliuum chinense G.Don could be significantly shortened,and Alliuum chinense G.Don could come into the market ahead of time,the yield could be significantly increased by using organic fertilizer as base fertilizer compared with simply using compound fertilizer as base fertilizer,but there was no significant difference between the yields of two different amounts of organic fertilizer in the experiment;In the experiment,the effects of different base fertilizers on the plant height and the total weight of a single bag of Alliuum chinense G.Don were significantly different.Organic fertilizer as base fertilizer could reduce the morbidity and increase the yield of Alliuum chinense G.Don,which was significantly different from that without organic fertilizer.