Applied Biological Chemistry
- Volume 17 Issue 1
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- Pages.31-41
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- 1974
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Studies on Analysis of Factors for Soybean Yield Increase in Newly Reclaimed Soil
신개지(新開地)에 있어서의 대두증수(大豆增收) 요인분석(要因分析)에 관(關)한 연구(硏究)
- Cho, Jae-Yeung (College of Agriculture, Korea University) ;
- Maeng, Do-Won (College of Agriculture, Korea University)
- Published : 1974.03.30
Abstract
This study was conducted to determine the effects of soybean cultivation on yield and other characters in a newly reclaimed soil. Four factois - (1) plant density (2) compost application (3) innoculation of nodule bacteria (Rhizobium japonicum) combined with lime application (4) NPK application-were examined in a 24 factorial experiments arranged in randomized complete block design with 4 replicates. Kangio variety was used and the results obtained are summarized as follows; (1) Dense plant population, Application of Compost and application of fertilizer (NPK) gave the yields 1.7, 1.4 and 2.1 times the check respectively. The Combinations of, dense
신개지(新開地)에 있어서의 재배조건(栽培條件) 및 토양성질(土壤性質)의 변화(變化)가 대두수량(大豆收量)에 미치는 영향(影響)을 구명(究明)코저 광교품종(光敎品種)을 공시(供試)하여 재식밀도(栽植密度), 퇴비사용(堆肥施用), 석회(石灰)와 근류(根瘤) 균접종(菌接種) 및 요소용(要素施用)등의 4 요인(要因)을 4 반복(反復)의
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