中国农学通报2025，Vol.41Issue(18)：33-39,7.
玉米与花生带状复合种植对两种作物生长的影响
Effects of Strip Compound Planting of Maize and Peanut on Growth of Two Crops
摘要
Abstract
The experiment explored the effects of different row ratios of corn and peanut strip compound planting on the growth of two crops,aiming to find a suitable row ratio and provide theoretical support for field production.Taking'Yamei 1'corn variety and'Heyou 16'peanut variety as materials,the corn and peanut strip compound planting experiment was set up with six different intercropping row ratios of 2:4,2:6,2:8,4:4,4:6 and 4:8 and corn monoculture and peanut monoculture(recorded as:C2P4,C2P6,C2P8,C4P4,C4P6,C4P8,CK1,CK2).A random block design was adopted,each replicated three times,totaling 24 experimental cells.The SPAD value of leaves,plant agronomic traits,yield and other related indicators were measured during crop growth period.Compared with the monoculture,the yield per unit area of the two crops decreased to varying degrees,and the SPAD values of the leaves of the corn and peanut seedlings were not significantly different.Under the premise of the fixed number of corn planting rows,with the increase of the number of peanut planting rows in the middle and late stages of the growth period,the SPAD value of corn leaves,the actual yield and the SPAD value of peanut leaves,hundred fruit weight,hundred kernel weight,kernel rate and actual yield all showed an upward trend.The SPAD value,ear height,grain number per ear and seed rate of the 2-row corn planting belt were higher than those of the 4-row corn planting belt.The plant height,the first lateral branch length,the number of green leaves harvested,single kernel fruits,double kernel fruits,unfilled fruits and other indicators of C4P4 treatment were the highest.There was no significant difference in ear diameter and 100-grain weight of corn,but the four rows of corn planting belt significantly increased the bald tip length.Therefore,C2P8(2 rows of corn and 8 rows of peanut)was suitable for the strip compound planting production of corn and peanut,and C4P4(4 rows of corn and 4 rows of peanut)was the worst.关键词
玉米/花生/带状复合/农艺性状/产量Key words
corn/peanuts/strip compound planting/agronomic traits/production分类
农业科技引用本文复制引用
刘海东,陈庆政,蔡桂华,林燕妃,黄光荣,祁俊程,周誉阳,秦国兵,吴春玲..玉米与花生带状复合种植对两种作物生长的影响[J].中国农学通报,2025,41(18):33-39,7.基金项目
国家财政部和农业农村部项目"国家花生产业技术体系贺州综合试验站"(CARS-13) （CARS-13）
广西科技重大专项"高油高油酸高产花生新品种选育与示范"(桂科AA23062004) （桂科AA23062004）
广西财政厅和农业农村厅项目"广西大豆油料产业创新团队桂南综合试验站"(nycytxgxcxtd-2023-22-04) （nycytxgxcxtd-2023-22-04）
贺州市科技项目"花生种质资源提纯复壮后创新利用"(贺科技2023010) （贺科技2023010）
广西财政支持农业项目"贺州市花生种质资源圃建设"(桂农厅办发[2025]1号). （桂农厅办发[2025]1号）
