起垄不覆膜栽培模式在青海浅山旱地马铃薯上的应用效果研究  

The Application Effect of Ridge Cultivation Without Film Mulching on Potato of Dry Land in the Shallow Mountainous Area of Qinghai Province

作　　者：苏旺 周云[1,2,3,4] 王舰 SU Wang;ZHOU Yun;WANG Jian(Academy of Agriculture and Forestry Sciences,Qinghai University/Qinghai Academy of Agriculture and Forestry Sciences,Xining 810016;State Key Laboratory of Plateau Ecology and Agriculture,Qinghai University,Xining 810016;Engineering Research Center of Potato in Northwest Region of Ministry of Education,Qinghai University,Xining 810016;Key Laboratory of Potato Breeding of Qinghai,Xining 810016)

机构地区：[1]青海大学农林科学院/青海省农林科学院,西宁810016 [2]青海大学省部共建三江源生态与高原农牧业国家重点实验室,西宁810016 [3]青海大学西北马铃薯教育部工程研究中心,西宁810016 [4]青海省马铃薯育种重点实验室,西宁810016

出　　处：《中国农学通报》2023年第10期5-8,共4页Chinese Agricultural Science Bulletin

基　　金：财政部和农业农村部国家现代农业产业技术体系(CARS-09)。

摘　　要：在青海浅山旱地通过研究起垄栽培模式对马铃薯生长、光合及产量的影响,为该区起垄不覆膜栽培模式的推广应用提供科学依据。在为期2年定位试验中,设置起垄不覆膜栽培模式处理,对照为起垄覆膜栽培模式,对不同处理下马铃薯的生长、光合及产量进行分析。结果表明,处理间马铃薯株高、叶片叶绿素含量、叶片光合特性、产量及商品率均无显著差异。起垄不覆膜栽培模式在青海浅山旱地马铃薯生产上可以推广应用,但仍需多点验证以控制风险。The effects of ridge cultivation pattern on potato growth,photosynthesis and yield were explored to provide a scientific basis for the popularization and application of ridge cultivation without film mulching in dry land of shallow mountainous area in Qinghai Province.In the 2-year positioning experiment,the treatment of ridge cultivation without plastic film mulching was set up,and the control treatment was the ridge cultivation with plastic film mulching.The growth,photosynthesis and yield of potato under different treatments were analyzed.The results showed that there was no significant difference of plant height,leaf chlorophyll content,leaf photosynthetic characteristics,yield and commodity rate between the treatments.In the dryland of the shallow mountainous area in Qinghai Province,the ridge cultivation without film mulching can be popularized and applied in potato production,but it still needs multi-point verification to control the risks.

关 键 词：起垄栽培 不覆膜 马铃薯 青海 浅山旱地 

分 类 号：S342.1[农业科学—作物栽培与耕作技术]