Integrated organic–inorganic amendments enhance sorghum productivity and soil fertility in degraded ultisols DOI Creative Commons
Leonard Wijaya,

MAYDELLA VISTA PUTRI RINADY,

Toga Pangihotan Napitupulu

и другие.

Journal of the Saudi Society of Agricultural Sciences, Год журнала: 2025, Номер 24(3)

Опубликована: Май 14, 2025

Abstract This study aimed to address the issue of land degradation in Ultisol soils by investigating impact various amendments on growth Sorghum ( bicolor L. Moench Accession KS). Specifically, explored effects compost, NPK fertilizer, mycorrhizal propagules, and lime soil nutrient levels, microbial communities, growth. The experimentation involved 16 different treatments, combining soil. plants were grown pots under natural trophic greenhouse conditions. After 9 weeks, harvested, parameters analyzed. combination compost + fertilizer mycorrhizae significantly increased dry stover 1679% colonization 271% compared unfertilized/unamended control toxic ultisol introduced positively influenced with highest fluorescein diacetate (FDA) activity phosphatase enzyme levels observed this combined treatment. introduction showed a positive association between alkaline phosphate concentration. Additionally, exhibited sugar content, organic matter, number leaves, available phosphorus when lime, propagules introduced. demonstrates that incorporating inorganic is essential for enhancing promoting health soils. findings highlight potential these mitigate issues suggest practical strategies sustainable agriculture similar types.

Язык: Английский

Integrated organic–inorganic amendments enhance sorghum productivity and soil fertility in degraded ultisols DOI Creative Commons
Leonard Wijaya,

MAYDELLA VISTA PUTRI RINADY,

Toga Pangihotan Napitupulu

и другие.

Journal of the Saudi Society of Agricultural Sciences, Год журнала: 2025, Номер 24(3)

Опубликована: Май 14, 2025

Abstract This study aimed to address the issue of land degradation in Ultisol soils by investigating impact various amendments on growth Sorghum ( bicolor L. Moench Accession KS). Specifically, explored effects compost, NPK fertilizer, mycorrhizal propagules, and lime soil nutrient levels, microbial communities, growth. The experimentation involved 16 different treatments, combining soil. plants were grown pots under natural trophic greenhouse conditions. After 9 weeks, harvested, parameters analyzed. combination compost + fertilizer mycorrhizae significantly increased dry stover 1679% colonization 271% compared unfertilized/unamended control toxic ultisol introduced positively influenced with highest fluorescein diacetate (FDA) activity phosphatase enzyme levels observed this combined treatment. introduction showed a positive association between alkaline phosphate concentration. Additionally, exhibited sugar content, organic matter, number leaves, available phosphorus when lime, propagules introduced. demonstrates that incorporating inorganic is essential for enhancing promoting health soils. findings highlight potential these mitigate issues suggest practical strategies sustainable agriculture similar types.

Язык: Английский

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