农学学报
農學學報
농학학보
JOURNAL OF AGRICULTURE
2015年
10期
18-21
,共4页
播期密度%产量%‘晋大麦(啤)2号’
播期密度%產量%‘晉大麥(啤)2號’
파기밀도%산량%‘진대맥(비)2호’
Sowing Dates and Density%Yield%‘Jindamai(pi) 2’
通过探讨‘晋大麦（啤）2号’在当地生态环境下的最佳综合配套高产栽培技术，为推广种植本品种获得高产高效提供科学的理论依据。对该品种进行了不同播期、密度与产量关系的研究，以明确产量与播期、播量的关系。结果表明：播量从60.00~120.00 kg/hm2范围内，随播量增加产量随之提高，变幅在6186.98~6573.66 kg/hm2，反之，播量再高时，产量降低。播期以9月30日至10月5日产量较高，变幅为6600.33~6693.67 kg/hm2，随之播期推迟产量变低。选择适宜的播期和播量，对‘晋大麦（啤）2号’品种获得高产至关重要。
通過探討‘晉大麥（啤）2號’在噹地生態環境下的最佳綜閤配套高產栽培技術，為推廣種植本品種穫得高產高效提供科學的理論依據。對該品種進行瞭不同播期、密度與產量關繫的研究，以明確產量與播期、播量的關繫。結果錶明：播量從60.00~120.00 kg/hm2範圍內，隨播量增加產量隨之提高，變幅在6186.98~6573.66 kg/hm2，反之，播量再高時，產量降低。播期以9月30日至10月5日產量較高，變幅為6600.33~6693.67 kg/hm2，隨之播期推遲產量變低。選擇適宜的播期和播量，對‘晉大麥（啤）2號’品種穫得高產至關重要。
통과탐토‘진대맥（비）2호’재당지생태배경하적최가종합배투고산재배기술，위추엄충식본품충획득고산고효제공과학적이론의거。대해품충진행료불동파기、밀도여산량관계적연구，이명학산량여파기、파량적관계。결과표명：파량종60.00~120.00 kg/hm2범위내，수파량증가산량수지제고，변폭재6186.98~6573.66 kg/hm2，반지，파량재고시，산량강저。파기이9월30일지10월5일산량교고，변폭위6600.33~6693.67 kg/hm2，수지파기추지산량변저。선택괄의적파기화파량，대‘진대맥（비）2호’품충획득고산지관중요。
In order to explore the best comprehensive high yield cultivation techniques of‘Jindamai2’in the local ecological environment, and provide scientific theory basis for planting this variety with high yield and high efficiency, the study on the relationship between yield and different seeding times and seeding densities of this variety was conducted. The results showed that in the sowing amount range of 60.0 kg/hm2 to 120.0 kg/hm2, the yield increased along with the sowing quantity increase, the amplitude ranged from 6186.98 to 6573.66 kg/hm2;on the contrary, when the sowing quantity was further increased, the yield reduced. Sowing date from September 30th to October 5th could result in higher yield, the amplitude ranged from 6600.33 to 6693.67 kg/hm2, and when sowing date was further delayed, the yield reduced. Suitable sowing date and sowing quantity were crucial to gain high yield of the barley variety‘Jindamai2’.
