文献类型：期刊文献

中文题名：覆膜栽培对款冬花土壤环境和植株生长的影响

英文题名：Effects of mulch cultivation on soil environment and plant growth of Tussilago farfara L.

作者：曹容[1];刘世增[2];陈萍[1];赵军营[2];车树理[3]

第一作者：曹容

机构：[1]甘肃省生态环境监测监督管理局,甘肃兰州730020;[2]甘肃省林业科学研究院,甘肃兰州730020;[3]甘肃中医药大学定西校区,甘肃定西743000

第一机构：甘肃省生态环境监测监督管理局,甘肃兰州730020

年份：2021

卷号：40

期号：6

起止页码：10

中文期刊名：中兽医医药杂志

外文期刊名：Journal of Traditional Chinese Veterinary Medicine

基金：2019年甘肃省林业科技创新与国际合作省级财政资金。

语种：中文

中文关键词：款冬花;覆膜;栽培;土壤;温度;湿度;生育期;花蕾数

外文关键词：Tussilago farfara L.;film mulching;cultivation;soil;the temperature;the moisture;growth period;the bud number

摘要：探究覆膜栽培对土壤温度、水分和款冬花生长发育的影响。采用露地栽培、覆黑膜栽培和覆白膜栽培3种栽培方式,采集款冬花在不同生育阶段的主要形态特征和土壤温度、湿度数据。结果表明,与露地栽培相比,覆膜栽培保水效果显著(P<0.05);覆白膜栽培白天土壤温度最高,夜间保温效果弱于覆黑膜栽培,覆白膜栽培和覆黑膜栽培平均保温效果无显著差异;覆膜栽培能有效延长植株生长物候,有利于植株地上和地下生长量积累,是款冬花获得较高产量的重要因素,就单株产量看,覆白膜增产效果显著(P<0.05),相较覆黑膜栽培增产16%,较露地栽培增产41%。说明在我国西北雨养旱作区推行覆膜栽培款冬花,可显著提高款冬花产量。
The effects of mulch cultivation on soil temperature,moisture and the growth of Tussilago farfara L.were analyzed in this study,where three cultivation methods were set up,namely bare land,black plastic film mulching and white plastic film mulching.The results showed compared to bare land,the water retention effect of black plastic film mulching was significant(P<0.05).The soil temperature of white plastic film mulching was the highest in the daytime,but its heat preservation effect was weaker than the black plastic film mulching at night,they were not significantly different.The mulch cultivation can extended the growth time of the plants,and make the plants obtain higher aboveground and underground biomass,so as to obtain higher yield,the yield of white plastic film mulching was increased by 41% by bare land without plastic film mulching,it was increased by 16% by black plastic film mulching(P<0.05).Therefore,the yield could be significantly increased by mulch cultivation in the rain-fed arid areas in northwest China.