Effect of Inoculation with Bradyrhizobium sp. and Lime Types on Peanut Plant at Newly Reclaimed Area II. Nutritional Content in Seed

야산개간지(野山開墾地)에서 근류균(根瘤菌) 접종(接種) 및 석회(石灰) 비종별(肥種別) 시용(施用)이 땅콩 생육(生育)에 미치는 영향(影響) II. 종실(種實)의 양분함량(養分含量)

This study was carried out to investigate in influence of inoculation B. sp. and lime types on nutrient content of peanut seed, and the correlation between nutritient contents in seed and plant. 1. Inoculated B. sp., content of crude protein, phenylalanine, isoleucine, cystine, histidine, aspartic acid, serine, and alanine in seed were increased significantly, but that of crude fat was decreased. 2. The content of crude fat was the highest without lime, glutamic acid was the highest with calcium sulfate, valine, phenylalanine, isoleucine, leucine, lysine, aspartic acid, serine, glycine and alanine with slaked lime, and histidine with calcium carbonate. 3. The content of crude protein in seed was negatively correlated with that of crude fat. The contents of chlorophyll, allantoin, ammonia, free amino acid, T-N, $P_2O_5$, and CaO in leaf at 100 days after sowing were positively correlated with the content of crude protein and various kinds of amino acid in seed, but negatively with the content of crude fat. The content of nitrate in leaf at 100 days after sowing showed the result of contrary tendency.

신개간지(新開墾地)에 근류균(根瘤菌) 접종(接種) 및 비종별(肥種別) 석탄시용(石炭施用)에 따른 땅콩 종실성분(種實成分) 변화(變化) 및 이와 식물체(植物體) 성분간(成分間) 상관관계(相關關係)를 분석(分析)한 결과(結果)는 다음과 같다. 1. 균접종(菌接種)으로 종실중(種實中) 조단백질(粗蛋白質), Phenylalanine, Isoleucine, Lysine, Histidine, Aspartic acid, Serine, Alanine 함량(含量)이 유의적(有意的)으로 증가(增加)되었으나, 조지방함량(粗脂肪含量)은 무접종구(無接種區)에서 높았다. 2. 석회무시용구(石灰無施用區)는 조지방(粗脂肪), 황산석회(黃酸石灰)는 Glutamic acid, 소석회(消石灰)는 Valine, Phenylalanine, Isoleucine, Leucine, Lysine, Aspartic acid, Serine, Glycine, Alanine, 탄산석회(炭酸石灰)는 Histidine함량(含量)이 유의적(有意的)으로 가장 높았다. 3. 종실중(種實中) 조단백질(粗蛋白質)은 조지방(粗脂肪)과 부(負)의 유의(有意), 상관(相關), 엽중(葉中) 엽록소(葉綠素), Allantoin, 암모니아, 유리(遊離)아미노산(酸), 전실소(全室素), 인산(燐酸), 칼슘함량(含量)은 종실중(種實中) 조단백질(粗蛋白質), 각종(各種) 아미노산(酸)과 정(正)의 상관(相關)을, 조지방(粗脂肪)과는 부(負)의 상관(相關)을 나타내었으며 초산태(硝酸態) 실소(室素)는 이와 반대(反對)의 경향(傾向)을 나타냈다.