Improving phosphorus availability in an acid soil using organic amendments produced from agroindustrial wastes

HY Ch'Ng, OH Ahmed… - The Scientific World …, 2014 - Wiley Online Library
In acid soils, soluble inorganic phosphorus is fixed by aluminium and iron. To overcome this
problem, acid soils are limed to fix aluminium and iron but this practice is not economical …

Soil pH buffering capacity and nitrogen availability following compost application in a tropical acid soil

O Latifah, OH Ahmed, NMA Majid - Compost Science & Utilization, 2018 - Taylor & Francis
Tropical acid soils are highly weathered as they exist under tropical environment with high
rainfall and temperature throughout the year, which affects nitrogen availability. Soil organic …

Improving phosphorus availability, nutrient uptake and dry matter production of Zea mays L. on a tropical acid soil using poultry manure biochar and pineapple leaves …

HY Ch'ng, OH Ahmed, NIKMAB MAJID - Experimental Agriculture, 2016 - cambridge.org
Phosphorus deficiency in tropical acid soils is a problem because soluble inorganic
phosphorus is fixed by aluminium and iron. Organic amendments could be used to …

Improving ammonium and nitrate release from urea using clinoptilolite zeolite and compost produced from agricultural wastes

L Omar, OH Ahmed, NMA Majid - The Scientific World Journal, 2015 - Wiley Online Library
Improper use of urea may cause environmental pollution through NH3 volatilization and NO
3-leaching from urea. Clinoptilolite zeolite and compost could be used to control N loss from …

Short Term Enhancement of Nutrients Availability in Zea mays L. Cultivation on an Acid Soil Using Compost and Clinoptilolite Zeolite

O Latifah, OH Ahmed, NMA Majid - Compost Science & Utilization, 2017 - Taylor & Francis
To avoid environmental pollution due to excessive use of inorganic fertilizers, it is essential
to increase the availability of nutrients using environmentally friendly resources, such as …

Rice husk compost production and use in mitigating ammonia volatilization from urea

L Omar, OH Ahmed, M Boyie Jalloh, NM Abdul Majid - Sustainability, 2021 - mdpi.com
Using value-added products such as compost in farming systems could enable optimization
of nitrogen (N) fertilizers whose world-wide demand is on the increase. The objectives of this …

Enhancing nitrogen availability, ammonium adsorption-desorption, and soil pH buffering capacity using composted paddy husk

O Latifah, OH Ahmed, NM Abdul Majid - Eurasian soil science, 2017 - Springer
Form of nitrogen present in soils is one of the factors that affect nitrogen loss. Nitrate is
mobile in soils because it does not absorb on soil colloids, thus, causing it to be leached by …

Influence of cassava peels and poultry manure-based compost on soil properties, growth and yield of waterleaf (Talinum triangulare Jacq) in an ultisol of south …

OB Iren, JF Akpan, VF Ediene… - Journal of Soil Science …, 2015 - academicjournals.org
Effects of cassava peels and poultry manure based compost and their sole applications on
soil properties, growth and yield of waterleaf were investigated at the University of Calabar …

Reducing soil phosphorus fixation to improve yield of maize on a tropical acid soil using compost and biochar derived from agro-industrial wastes

HY Ch'ng, OH Ahmed, NMA Majid… - Compost Science & …, 2017 - Taylor & Francis
Phosphorus is an essential element required to maintain profitable crop production. Most
soils of the tropics, such as Ultisols, are acidic and fix phosphorus because of their …

[PDF][PDF] Enhancing nutrients use efficiency and grain yield of Zea mays L. cultivated on a tropical acid soil using paddy husk compost and clinoptilolite zeolite.

O Latifah, OH AHMED… - Bulgarian Journal of …, 2017 - agrojournal.org
With the ever increasing food demand coupled with environmental pollution due to
unbalanced use of chemical fertilizers, there is a need to mitigate nutrients use efficiency to …