不同肥料组合对苔干产量和品质的影响

Effects of Different Fertilizer Combinations on the Yield and Quality of Lactuca sativa var. angustata

[目的]研究筛选适宜苔干生产的肥料组合。[方法]以"一米青"苔干为试验品种,根据不同肥料品种和用量,设置2个系列共8个肥料组合,考察不同肥料组合的施用对苔干农艺性状、产量、品质和经济效益等的影响。[结果]综合产量、品质和经济效益等因素来看,施用肥料组合Ⅱ-3对苔干增产、提质、增效的效果最佳。[结论]该试验可为苔干肉质茎产量和品质的提高提供参考。

[Objective] To screen the fertilizer combinations suitable for the production of Lactuca sativa var. angustata. [Method] With"Yimiqing"as the research variety,8 fertilizer combinations in 2 series were set up to investigate the effects of different fertilizer combinations on the agronomic characters,yield,quality and economic benefit. [Result]Combined with yield,quality,economic benefit and other factors,the application of Ⅱ-3 fertilizer combination(N-P-K-Zn-B was 300-120-300-3-0. 75 kg/hm2) had the best effects on increasing yield,improving quality and enhancing efficiency. [Conclusion]This research provides references for the improvement of the yield and quality of the L. sativa fleshy stem.