不同栽培模式对花生出苗、生长及产量的影响

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中图分类号 S565.2 文献标识码A 文章编号 1007-7731（2025）15-0013-04

DOI号 10.16377/j.cnki.issn1007-7731.2025.15.004

Effects of different cultivation modes on emergence，growth and yield of peanuts

CUI Yanhua TANG YongDING Wanhong DU Yao JIA Yulong TAO Jianfei CHENG Pingshan （Urumqi Comprehensive Experimental Station， Xinjiang Uygur Autonomous Region Academy of Agricultural Sciences，Urumqi 830O12，China）

AbstractTo explore theeffects ofdiferentcultivation modes onthegrowth，developmentandyieldof peanuts，and to clarify the optimal cultivation mode of peanuts，peanut‘Wanhua No.3’was used as the experimental material.6 cultivation modes，namelyridging with filmcovering （T1），ridgingwith filmcovering andremoving film （T2），ridging without film covering （T3），paralel croppng with filmcovering （T4），paralel cropping with filmcovering andremoving film （T5），and parallel cropping without filmcovering （T6）were setup.The agronomic traits such as the emergence rate， growth period，main stem traits height，and yield traits of peanuts such as the numberof insects and fruitsper plant under each mode were measured.The results showedthat the emergence rates of peanuts in the six cultivation modes were all above 85% .Peanuts treated with T1 had the earliest emergence，flowering and harvest，the shortest growth periodandahigher emergencerate.The peanuts treated with T5 had higher main stem height and lateral branch length， and more compound leaves and nodes on the main stem.The Tl treatment resulted in a higher numberoffullfruits and fruits per plant，as wellasa higher full fruitrate，kernel yield，weight per 1OO kernels，and weightper1OOfruits.The peanut yields of T4 and T5 treatments were higher，which were 6 266.22 and 60.52.02kg/hm2 respectively. In conclusion，the cultivation method ofridging with filmcovering can ensure theemergence rateof peanuts，shorten the growth period，increase the numberoffullfruitsandfruitsper plant，and improve thefullfruitrate，the weightper100 fruits and the weight per1OO grains.The adoptionof paralelcropping with filmcovering and removing filmmode is conducivetoincreasingtheheightofthemainstem，thelengthoflateralbranches，thenumberofcompoundleaveson the main stem and the number of nodes on the main stem.

Keywordscultivation mode; peanut; emergence rate; agronomic traits; yield trait

花生是一种重要的经济作物和油料作物，种植历史悠久，产区主要集中在河南、山东、吉林等地。（剩余5176字）