SILPHIUM PERFOLIATUM L. NING O‘SISHI, RIVOJLANISHI VA BIOPRODUKTIVLIGIGA AGROEKOLOGIK OMILLARNING TA’SIRI

The study investigated the influence of agroecological factors on the growth, development, and bioproductivity of Silphium perfoliatum L. in the Samarkand and Andijan regions during 2023-2025. The highest germination rate under autumn sowing was 75.1%, while the optimal seed placement depth was 1,5-2,0 cm. Under the 90×90 cm planting scheme, plant height reached 310 cm, seed yield was 9,7 c/ha, and green mass yield reached 1237,8 c/ha.

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Publication Details

Journal
Agro ilm
Published
2026-10-28
DOI
https://doi.org/10.67048/qxju2026ai131iss8m1378
Primary Topic
Plant Growth and Agriculture Techniques
Type
article
Field-Weighted Citation Impact
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article

SILPHIUM PERFOLIATUM L. NING O‘SISHI, RIVOJLANISHI VA BIOPRODUKTIVLIGIGA AGROEKOLOGIK OMILLARNING TA’SIRI

Mavluda Eshmurodova, Shermuxammad Tursunov
Agro ilm
Plant Growth and Agriculture Techniques
article

SILPHIUM PERFOLIATUM L. NING O‘SISHI, RIVOJLANISHI VA BIOPRODUKTIVLIGIGA AGROEKOLOGIK OMILLARNING TA’SIRI

Mavluda Eshmurodova, Shermuxammad Tursunov
article en

Abstract

The study investigated the influence of agroecological factors on the growth, development, and bioproductivity of Silphium perfoliatum L. in the Samarkand and Andijan regions during 2023-2025. The highest germination rate under autumn sowing was 75.1%, while the optimal seed placement depth was 1,5-2,0 cm. Under the 90×90 cm planting scheme, plant height reached 310 cm, seed yield was 9,7 c/ha, and green mass yield reached 1237,8 c/ha.

Agro ilmVol. 131(8)
Openalex Percentile: Top 15%
Plant Growth and Agriculture Techniques
DOIOpen Access PDFOpenAlex
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SILPHIUM PERFOLIATUM L. NING O‘SISHI, RIVOJLANISHI VA BIOPRODUKTIVLIGIGA AGROEKOLOGIK OMILLARNING TA’SIRI — Mavluda Eshmurodova, Shermuxammad Tursunov · Agro ilm (2026) | TGRS Research Map | TGRS