Výsledky vyhledávání - "Jehiel Davidson"

A Comparative Study of the Effect of Cumarin and Vanillin on Wheat Grown in Soil, Sand, and Water Cultures 1

Autor: Jehiel Davidson

Publikováno v: Agronomy Journal. 7:145-158

The evidence offered in favor of the theory of soil toxicity is not sufficient to establish the fact that roots of higher plants excrete substances harmful to themselves or to other plants. Neither is the evidence sufficient to establish the presence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee39d2f93f56df6caabf61a7b9e61567
https://doi.org/10.2134/agronj1915.00021962000700040001x

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Is Gaseous Nitrogen a Product of Seedling Metabolism?

Autor: Jehiel Davidson

Publikováno v: Botanical Gazette. 76:95-101

Wheat seedlings and cow pea seedlings were grown in Kjeldahl flasks under sterile and non-sterile conditions. The results indicate that no nitrogen in gaseous form is lost in the process of germination and in the early life of the seedlings as an inh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c2a7e7676c9325ace486158533bf6b4
https://doi.org/10.1086/333228

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