CAJ | 학술논문

[目的]探索适宜云贵高原的玉米花生最佳间作模式并筛选适合该模式的花生品种。[方法]通过随机区组设计，设置6种种植方式，成熟期收获测产，测量数据采用Excel 和 DPS数据统计分析软件进行分析。[结果]玉米花生间作体系较单作相比，具有明显的间作优势，土地当量比（ LER）均大于1。玉米与云花生3号在2﹕2间作模式下 LER为1.40，复合产量达到9036 kg/hm2，玉米与云花生3号在2﹕2间作模式下玉米籽粒、鲜花生荚果及与干花生荚果净产值，分别比玉米单作增加182.63%、140.59%。云花生3号在单作及间作模式下较砚山当地常规种植花生品种相比，其产值分别比砚山当地常规种植花生品种最高可增加5069、3272 yuan/hm2。[结论]云贵高原玉米花生间作采用2﹕2间作模式，间作花生品种采用云花生3号，具有最高间作产量及经济效益优势，能最大限度提高土地利用率。
[목적]탐색괄의운귀고원적옥미화생최가간작모식병사선괄합해모식적화생품충。[방법]통과수궤구조설계，설치6충충식방식，성숙기수획측산，측량수거채용Excel 화 DPS수거통계분석연건진행분석。[결과]옥미화생간작체계교단작상비，구유명현적간작우세，토지당량비（ LER）균대우1。옥미여운화생3호재2﹕2간작모식하 LER위1.40，복합산량체도9036 kg/hm2，옥미여운화생3호재2﹕2간작모식하옥미자립、선화생협과급여간화생협과정산치，분별비옥미단작증가182.63%、140.59%。운화생3호재단작급간작모식하교연산당지상규충식화생품충상비，기산치분별비연산당지상규충식화생품충최고가증가5069、3272 yuan/hm2。[결론]운귀고원옥미화생간작채용2﹕2간작모식，간작화생품충채용운화생3호，구유최고간작산량급경제효익우세，능최대한도제고토지이용솔。
[Objective] The aim was to explore efficient maize and peanut intercrop-ping mode and select suitable peanut varieties of the mode in Yungui Plateau. [Method] In the test, 6 cropping methods were set by randomized block design. Yields and economic benefits were measured in mature stage with Excelland DPS. [Result] Compared with monoculture, maize and peanut intercropping systems took advantages and LER values were proved higher than 1. In the intercropping system with maize and Yun peanut No.3 at 2∶2, in particular, the value of LER was 1.40 and compound yield reached 9 036 kg/hm2; the net output values of maize kernel and fresh/dry peanut pod increased by 182.63% and 140.59%, compared with maize by monoculture. In addition, the output values of Yun peanut No.3 by monoculture and intercropping system increased by 5 069 and 3 272 yuan/hm2, respectively, than Yanshan conventional peanut varieties. [Conclusion] The efficient intercropping system with maize and peanut mode at 2∶2 mode in Yungui plateau and the Yun peanut No.3 exhibited higher yield and economic benefit advantages, compared with Yanshan conventional planting peanut varieties.