山东农业科学2018，Vol.50Issue(6)：90-95,6.DOI:10.14083/j.issn.1001-4942.2018.06.015
不同种植方式对麦油两熟制花生生理特性及产量的影响
Effects of Different Planting Methods on Physiological Characteristics and Yield of Peanut in Wheat-Peanut Double Cropping System
摘要
Abstract
Taking Shanhua 108 as material,we compared the physiological characteristics and quality of peanut in three different cropping patterns (wheat field inter-cropping,summer direct seeding treatment and summer direct seeding with plastic film treatment )under field conditions.The main results were as follows.In the earlier growing period of peanut,the summer direct seeding with plastic film treatment could increase the leaf area index,chlorophyll content in functional leaves,stomatal conductance,transpiration rate and net photo-synthetic rate,thus promoted the amount of dry matter accumulation and vegetative growth of peanut.Wheat field inter-cropping could significantly increase the leaf area index and chlorophyll content in the middle and late growth period of peanut,improve photosynthetic performance and dry matter accumulation,thereby boost the fruit number per plant,kernel rate and fruit weight.The peanut yield under three cultivation patterns showed as wheat field inter-cropping ＞summer direct seeding with filming＞summer direct seeding.There-fore,with sufficient manpower and material resources,wheat field inter-cropping pattern should be adopted for wheat-peanut double cropping system;to adapt to mechanization,summer direct seeding with filming pattern was suitable,and early sowing and appropriately increasing density should be adopted to ensure yield.关键词
麦油两熟制花生/种植方式/生理特性/产量Key words
Wheat-peanut double cropping system/Planting patterns/Physiological characteristics/Yield分类
农业科技引用本文复制引用
栗鑫鑫,钱必长,李金融,赵继浩,李颖,李向东..不同种植方式对麦油两熟制花生生理特性及产量的影响[J].山东农业科学,2018,50(6):90-95,6.基金项目
国家科技支撑计划项目(2014BAD11B04-2) （2014BAD11B04-2）
国家自然科学基金项目(30840056,31171496) （30840056,31171496）
山东省现代农业产业技术体系花生创新团队首席专家专项基金项目(SDAIT-04-01) （SDAIT-04-01）
山东省良种工程项目 （）
