[Author abstract]Callus, two years old, of green popular (Populus nigra L.) was cultured on three kinds of media with different inorganic nitrogen nutrients. The media were MURASHIGE-SKOOG (MS) medium, nitrate (NO3-N) medium, and ammonium salt (NH4-N) medium. We compared the changes in fresh weight, form, bud differentiation, and soluble proteins seen on two-dimensional polyacrylamide gel electrophorersis. The increase in fresh weight was greatest and the changes in form were best on the MS medium, followed by NO3-N medium. Callus growth was inhibited on NH4-N medium. Buds differentiated with both MS and NO3-N media, so an inorganic nitrogen nutrient (ammonium salt) was not essential for such differentiation of poplar callus. Four spots for...
Growth test of Perillu frutescens on sand was carried out with ammonia, nitrate or urea as the sole ...
Yellow-leaf-spot, a physiological abnormality occurring in leaves of several chrysanthemum (Chrysan...
目錄 誌謝 摘要 Abstract 第一章 緒論 第二章 氮肥施用量對水稻生長和氮及能量代謝生理的影響 一、稻苗氨中毒,其復穌及生長初期的遲滯 二、氮之同化 第三章 用水稻葉片色素濃度變化追蹤水...
記事区分:原著[Author abstract]Callus, two years old, of green popular (Populus nigra L.) was cultured on t...
1. This paper dealt with the absorption of nitrogen in various forms by Fusarium solani and the corr...
1. In this work, the effect of asparagine and NH4NO3 as the nitrogen source on the development of F....
半干旱区农田生态系统石灰性土壤施入的氮肥和有机氮矿化产物,除植物吸收、微生物固定、粘土矿物固定、挥发损失和反硝化损失外,有相当一部分最终以NO3--N形态残存在土壤中。土壤剖面中的残留NO3--N通过...
1. In this work, the effect of asparagine and NH4NO3 as the nitrogen source on the development of F....
1. This paper dealt with the absorption of nitrogen in various forms by Fusarium solani and the corr...
We aimed to obtain the fundamental data of the fertilizer characteristics of nitrogen in liquid comp...
To investigate nitrogen accumulation in a transposon-silenced transgenic mutant of Arabidopsis vacuo...
A pot experiment was carried out with soybean plants inoculated with Bradyrhizobium japomcum, in ord...
汁液分析法を用いて, 各生育段階における, 硝酸態窒素濃度の異なる(2,4,8,12meq/ℓ)培養液で栽培したトマト2品種'桃太郎'と'TVR-2'の栄養生長及び各節位の葉身と葉柄内無機養分...
The reduction of nutrients supply from the land area is essential management to control the surplus ...
Various levels of P application were imposed to hydroponically grown soybean plants, and the concent...
Growth test of Perillu frutescens on sand was carried out with ammonia, nitrate or urea as the sole ...
Yellow-leaf-spot, a physiological abnormality occurring in leaves of several chrysanthemum (Chrysan...
目錄 誌謝 摘要 Abstract 第一章 緒論 第二章 氮肥施用量對水稻生長和氮及能量代謝生理的影響 一、稻苗氨中毒,其復穌及生長初期的遲滯 二、氮之同化 第三章 用水稻葉片色素濃度變化追蹤水...
記事区分:原著[Author abstract]Callus, two years old, of green popular (Populus nigra L.) was cultured on t...
1. This paper dealt with the absorption of nitrogen in various forms by Fusarium solani and the corr...
1. In this work, the effect of asparagine and NH4NO3 as the nitrogen source on the development of F....
半干旱区农田生态系统石灰性土壤施入的氮肥和有机氮矿化产物,除植物吸收、微生物固定、粘土矿物固定、挥发损失和反硝化损失外,有相当一部分最终以NO3--N形态残存在土壤中。土壤剖面中的残留NO3--N通过...
1. In this work, the effect of asparagine and NH4NO3 as the nitrogen source on the development of F....
1. This paper dealt with the absorption of nitrogen in various forms by Fusarium solani and the corr...
We aimed to obtain the fundamental data of the fertilizer characteristics of nitrogen in liquid comp...
To investigate nitrogen accumulation in a transposon-silenced transgenic mutant of Arabidopsis vacuo...
A pot experiment was carried out with soybean plants inoculated with Bradyrhizobium japomcum, in ord...
汁液分析法を用いて, 各生育段階における, 硝酸態窒素濃度の異なる(2,4,8,12meq/ℓ)培養液で栽培したトマト2品種'桃太郎'と'TVR-2'の栄養生長及び各節位の葉身と葉柄内無機養分...
The reduction of nutrients supply from the land area is essential management to control the surplus ...
Various levels of P application were imposed to hydroponically grown soybean plants, and the concent...
Growth test of Perillu frutescens on sand was carried out with ammonia, nitrate or urea as the sole ...
Yellow-leaf-spot, a physiological abnormality occurring in leaves of several chrysanthemum (Chrysan...
目錄 誌謝 摘要 Abstract 第一章 緒論 第二章 氮肥施用量對水稻生長和氮及能量代謝生理的影響 一、稻苗氨中毒,其復穌及生長初期的遲滯 二、氮之同化 第三章 用水稻葉片色素濃度變化追蹤水...