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КОЛУМБ ЎТИ (SORGHUM ALMUM PARODI)НИНГ БАРГ САТҲИ ВА ИНДЕКСИГА ЎҒИТ МЕЪЁРЛАРИНИНГ ТАЪСИРИ

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Scientific Bulletin of Namangan State University

Scientific Bulletin of Namangan State University

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ARTICLE ANNOTATION

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In the current article the data is given about impact of fertilizer rate on the leaf surface and index of Columbus grass in experimental field in the condition of Samarkand region. It is found out that Columbus grass being relatively sensitive to nitrogen, phosphorus and potassium fertilizers changes its leaf surface and index depending on the fertilizer rate. Relatively increasing of leaf surface and index is observed at a phase of panicle formation and flowering with fertilizer application at a rate of N200 P140 K100 kg/ha.

AUTHORS

B.Shermanova

Tags

# фосфор# азот# nitrogen# potassium# leaf surface# барг сатҳи# Колумб ўти# барг индекси# Columbus grass# leaf index# трава Колумба# поверхность листа# индекс листа

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Article Identifiers

ROI:

https://eroi.uz/11.0031/A1220-0061

DOI:

Not Available

References

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Rajbxandari B.P.Osnovi kulturi travi Kolumba(Sorghum almum Parodi)v suxix subtropikax SSSR: Avtoref. diss… kand. sel-xoz nauk. –M,1984.-16 s.

Tretyakov N.N., Karnauxova T.V., Panichkin L.A. Praktikum po fiziologii rasteniy. - M.: Agropromizdat, 1990. -S. 116-119.

Uteush YU.A. Novie perspektivnie kormovie kulturi. – Kiev: Naukova Dumka, 1991. – 120 s.