日本作物学会紀事
Online ISSN : 1349-0990
Print ISSN : 0011-1848
ISSN-L : 0011-1848
水稲の胡麻葉枯病罹病に関する栄養生理的研究(予報) : IX 硫化水素が無機成分の吸収, 窒素代謝及び炭水化物代謝に及ぼす影響
馬場 赳高橋 保夫岩田 岩保田島 公一
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ジャーナル フリー

1955 年 23 巻 4 号 p. 272

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To elucidate the influence of H2S on nutrient absorption and metabolism of nitrogen and carbohydrate, a solution culture experiment was carried out. Just after the addition of H2S to the solution, absorption of K2O and SiO2 was inhibited at first accompanied with such disturbances in carbohydrate metabolism as an increase in reducing and non-reducing sugar contents, and a decrease in starch content. But afterward when the inhibition of nutrients absorption and carbohydrate metabolism became extreme, nitrogen metabolism was also disturbed, resulting in the increase in soluble-N content and decrease in protein-N content.
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