Results 71 to 80 of about 9,861 (224)

Pengaruh Interaksi Antara Dosis Pupuk Dan Populasi Tanaman Terhadap Pertumbuhan Dan Hasil Kacang Hijau Pada Lahan Kering Beriklim Kering [PDF]

open access: yes, 2016
Its early maturity and drought resistance allows mungbean to be cultivated on upland with dry climate. Approriate cultivation technology need to be identified in order to increase productivity.
Kuntyastuti, H. (Henny)   +1 more
core  

Evaluation of phosphorus availability indices in acid Alfisols

open access: yesAnnals of Plant and Soil Research, 2021
To identify the most appropriate method of available phosphorus extraction from acid Alfisols of north east India, greenhouse pot experiments were conducted with two acid Alfisols (non-limed and limed), amended with six doses of P fertilization. Maize (Zea mays), as the test crop, was grown for 45 days, and the plant response was regressed against soil
openaire   +1 more source

Updating soil‐test‐based phosphorus fertilizer recommendations for soybean

open access: yesAgronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract Phosphorus (P) management is pivotal for soybean [Glycine max (L.) Merr.] productivity, yet overapplication can increase environmental risk. We conducted 61 site‐year field trials from 2020 to 2023 across Louisiana to evaluate soybean yield response to fertilizer‐P (triple superphosphate), correlate yield with Mehlich‐3 soil‐test P (STP) at ...
Md. Rasel Parvej   +5 more
wiley   +1 more source

Teknologi Peningkatan Efisiensi Pemupukan K Pada Tanah-tanah Yang Didominasi Smektit [PDF]

open access: yes, 2012
. Distribution of smectitic soils in Indonesia is quite large, i.e. more than 2.12 million ha consisting of about 2.12 million ha of Vertisols and some vertic subgroup of Alfisols and Inceptisols.
Nursyamsi, D. (Dedi)
core  

Soil organic carbon dynamics of improved fallow-maize rotation systems under conventional and no-tillage in Central Zimbabwe [PDF]

open access: yes, 2008
Fallowing increases soil organic carbon (SOC) during the fallowing phase. However, this benefit is lost quickly during the cropping phase. The objective of this study was to evaluate SOC dynamics of an improved fallow-maize rotation under no-tillage (NT)
Chikowo, R.   +4 more
core   +2 more sources

Soil, competition, and niche shifts shape the floral mosaic of an annual plant diversity hotspot

open access: yesAmerican Journal of Botany, Volume 113, Issue 3, March 2026.
Abstract Premise Plant species with affinity for harsh substrates often have well‐defined edaphic (soil) niches and are ideal for exploring questions of community assembly. Vertic clay soils are chemically and physically challenging to plant establishment and productivity, and annual plant communities associated with these soils of the San Joaquin ...
Emma R. Fryer   +5 more
wiley   +1 more source

Seed Coat Resistance of Groudnut to Aspergillus Flavus and Their Stability Performance in the Field [PDF]

open access: yes, 2011
One of the weaknesses of the groundnut is the easiness to be infected by fungi, especially Aspergillus flavus that produces aflatoxin. Seed from the field experiments for all step of selection (F5 until to multilocation yield test) after processed then ...
Kasno, A. (Astanto)   +3 more
core  

Exchangeable lead (Pb) in lowland paddy soils of Sri Lanka as affected by the differences in agro‐climatic zones, soil orders, and water sources

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 592-602, March 2026.
Lead (Pb) accumulation in the human body poses serious health risks. As rice is the staple food in Sri Lanka, with a high per capita intake (114 kg), there is a significant risk of Pb transfer through rice consumption. This study evaluated exchangeable Pb concentrations in soils and produced Pb distribution maps.
Anuththara Neththasinghe   +6 more
wiley   +1 more source

KAJIAN PENGEMBANGAN BAWANG MERAH PADA LAHAN BERKADAR LIAT TINGGI (VERTISOL) DENGAN PENAMBAHAN PUPUK ORGANIK

open access: yesAgritech, 2016
The aim of this research was to study of onion development at land with high clay content by organic fertilizer aplication. The research was conducted in Dukuhwaluh village, Kembarang Sub-District, Banyumas District on February until September 2006.
Agus Mulyadi Purnawanto   +1 more
doaj   +1 more source

Soil carbon, nitrogen, and biological activity as affected by land use and grassland management across North Carolina

open access: yesSoil Science Society of America Journal, Volume 90, Issue 2, March/April 2026.
Abstract Undisturbed land uses have the potential to enhance soil organic matter, but how and to what extent this occurs on private farms remains relatively unexplored. A cross‐sectional study of perennial grasslands and farm woodlots was undertaken across North Carolina to investigate stocks of soil organic C, total soil N, and soil‐test biological ...
Alan J. Franzluebbers
wiley   +1 more source

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