Diagnostics of mineral nutrition of carrot and red beet at organic and mineral fertilization systems DOI Creative Commons
S. V. Belova

VEGETABLE CROPS OF RUSSIA, Journal Year: 2024, Volume and Issue: 4, P. 69 - 79

Published: July 9, 2024

Relevance. In the transition to highly productive and environmentally friendly, in particular, organic agriculture production of safe high-quality products, which is a priority direction strategies scientific technological development Russian Federation, one necessary links creation control optimal conditions plant nutrition, i.e. provision plants with nutrients right combination throughout vegetation. Achievement such possible through soil nutrition diagnostics, turn allows establish ability crops assimilate from adjust doses mineral fertilisers as top dressings. Material Methods . On alluvial meadow non-Black Earth region Russia, effectiveness root feeding macronutrients (NPK) was studied according results diagnostics table when grown on fertiliser systems. Plant carried out methods Zerling V.V. (1990) Magnitsky K.P. (1972). Two were tested during experiment: red beet variety Mulatka garden carrot Losinoostrovskaya 13. Results Discussion. Root fertilizers basis leaf petiole analysis made significant changes dynamics basic soil, there an increase nitrate nitrogen mobile potassium comparison variant, natural supply phosphorus (more than 250 mg/kg), had positive effect plants. At main application (biocompost BIUD) fertilizers, yield 51,2-63,9 t/ha standard 87,4- 94,6%, 41,7-54,2 80,7-92,3% obtained. carrots by N 52 K 14 background biocompost gave 24.9% control, 17 16.6%; 65 45 – 30% increase, 54 30 23.7%

Language: Английский

THE OPPORTUNITY OF ADVANCED TECHNOLOGIES UTILIZATION FOR DETECTING BASAL STEM ROT (BSR) IN PALM OIL PLANTATION: A REVIEW DOI Open Access

Hasbi Mubarak Suud,

Bayu Taruna Widjaja Putra, Nazmi Mat Nawi

et al.

INMATEH Agricultural Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 888 - 902

Published: April 29, 2025

Basal Stem Rot (BSR) disease attacks in oil palm plantations are still the most significant cause of losses plantations. The leading BSR plants is Ganoderma Boninense fungus. spread an area can be massive due to transmission through root contact, airborne, and sporophores on soil dead plant debris. application advanced technologies mitigate prevent carried out considering that nature characteristics this infection well known. Advanced such as Internet Things (IoT) suitable for real-time monitoring large areas. key successfully detecting selection sensor machine learning models used segmenting classifying infected characteristics. This paper comprehensively summarizes then describes various preventing Hopefully, complement provide a basis developing technology disease.

Language: Английский

Citations

0
Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way? DOI Creative Commons
Jacob Asravor, Francis Tsiboe, Ayobami Adetoyinbo

et al.

Agribusiness, Journal Year: 2025, Volume and Issue: unknown

Published: May 20, 2025

ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about palm's role deforestation and land use change, focus is on enhancing productivity existing farmlands. Utilizing a unique, nationally representative dataset 2046 farm households spanning 1987−2017, we evaluate current state production technologies efficiency their by families Ghana. The employs stochastic metafrontier framework account regional differences technology managerial capacity gauge performance these indicators across Ghana over three decades. Our findings indicate that, average, smallholder producers only 44% accessible stock technology, operating at an average 69%, with very low technical score 28% period. These suggest that had kept pace time decades, relative would have expanded 72%, leading savings 37% other uses. Consequently, greater potential growth lies technological advancement than farmers' ability efficiently technologies.

Language: Английский

Citations

0
Overview of the special issue on oil palm sustainable intensification DOI
Patricio Grassini, M.A. Slingerland

Agricultural Systems, Journal Year: 2024, Volume and Issue: unknown, P. 103877 - 103877

Published: Jan. 1, 2024

Language: Английский

Citations

0
Diagnostics of mineral nutrition of carrot and red beet at organic and mineral fertilization systems DOI Creative Commons
S. V. Belova

VEGETABLE CROPS OF RUSSIA, Journal Year: 2024, Volume and Issue: 4, P. 69 - 79

Published: July 9, 2024

Relevance. In the transition to highly productive and environmentally friendly, in particular, organic agriculture production of safe high-quality products, which is a priority direction strategies scientific technological development Russian Federation, one necessary links creation control optimal conditions plant nutrition, i.e. provision plants with nutrients right combination throughout vegetation. Achievement such possible through soil nutrition diagnostics, turn allows establish ability crops assimilate from adjust doses mineral fertilisers as top dressings. Material Methods . On alluvial meadow non-Black Earth region Russia, effectiveness root feeding macronutrients (NPK) was studied according results diagnostics table when grown on fertiliser systems. Plant carried out methods Zerling V.V. (1990) Magnitsky K.P. (1972). Two were tested during experiment: red beet variety Mulatka garden carrot Losinoostrovskaya 13. Results Discussion. Root fertilizers basis leaf petiole analysis made significant changes dynamics basic soil, there an increase nitrate nitrogen mobile potassium comparison variant, natural supply phosphorus (more than 250 mg/kg), had positive effect plants. At main application (biocompost BIUD) fertilizers, yield 51,2-63,9 t/ha standard 87,4- 94,6%, 41,7-54,2 80,7-92,3% obtained. carrots by N 52 K 14 background biocompost gave 24.9% control, 17 16.6%; 65 45 – 30% increase, 54 30 23.7%

Language: Английский

Citations

0