Results 11 to 20 of about 2,049,647 (294)

Controlled-Release and Slow-Release Fertilizers as Nutrient Management Tools

open access: yesEDIS, 2014
There are many fertilizer sources available for commercial crop production. The characteristics of each fertilizer type determine whether its use poses an advantage or a disadvantage to a farmer. This 7-page fact sheet focuses on how to select the right
Guodong Liu   +5 more
doaj   +6 more sources

Mechanochemical Synthesis of Slow-release Fertilizers: A Review [PDF]

open access: yesThe Open Agriculture Journal, 2018
Aims/Objective:This review discusses the processes and applications associated with the mechanochemical synthesis of Slow-Release Fertilizers (SRF) from different resources.Explanation:The effect of mineral fertilizers on the environment and on living species will be discussed.
Ehab AlShamaileh   +2 more
openaire   +2 more sources

Nitrogen release rates from slow- and controlled-release fertilizers influenced by placement and temperature.

open access: yesPLoS ONE, 2020
Controlled-release and slow-release fertilizers can effectively supply nitrogen (N) while mitigating N loss. To determine the suitability of these fertilizers for plants in semi-arid environments, these fertilizers need to be evaluated under varying ...
Curtis J Ransom   +4 more
doaj   +2 more sources

Slow release and conventional N fertilizers for nutrition of bell pepper

open access: yesPlant, Soil and Environment, 2012
Bell pepper (Capsicum annuum L.) high-quality and yield implies the management of N nutrition. Field and pot experiments with bell pepper and Italian ryegrass were carried out during 2009 and 2010.
F. Stagnari, M. Pisante
doaj   +3 more sources

EFFECTS OF SLOW-RELEASE FERTILIZERS ON TURF QUALITY IN A TURF MIXTURE

open access: yes, 2011
A 2-year field study was conducted to determine the influence of the timing of application and different slow release nitrogen (N) sources with different nitrogen rates on the growth and quality of a turfgrass mixture. Three different timings were used for nitrogen application: annually, once every 3 months, and once every 6 months.
BİLGİLİ, Uğur, AÇIKGÖZ, Esvet
core   +6 more sources

Determination of performances of slow release fertilizers

open access: yes, 2013
Gübre endüstrisi, tarım politikalarının ve tarımsal uygulamaların sürekli olarak yenilenmesinden dolayı her zaman ürünlerini geliştirme zorluğu ile karşı karşıya kalmaktadır. Bu da mevcut ürünlerin geliştirilmesi veya belirli uygulamalara özel yeni gübre türlerinin üretilmesi şeklinde karşımıza çıkmaktadır.Özellikle geleneksel olarak kullanılan azotlu ...
Dağlıoğlu, Mehmet
openaire   +3 more sources

Synthesis of zeolites and their application as soil amendments to increase crop yield and potentially act as controlled release fertilizers. [PDF]

open access: yes, 2005
A Thesis Submitted in partial fulfilment of the requirements of the University of Wolverhampton for the degree of Doctor of Philosophy.Zeolites have been used in agriculture since the 1960s, due to the effectiveness of these crystalline microporous ...
Jakkula, Vijay S.
core   +3 more sources

Agronomic potential of two different glass-based materials as novel inorganic slow-release iron fertilizers [PDF]

open access: yes, 2022
BACKGROUND: Large amounts of chemical fertilizers are still currently used to compensate the soil nutrients scarcity in order to increase and sustain crop yield with consequent rising of environmental pollution and health problems.
D'Amato R.   +6 more
core   +1 more source

Effect of slow release fertilizers on growth and fruiting of Khalas date palm [PDF]

open access: yesSVU-International Journal of Agricultural Sciences, 2020
The current investigation was carried out during 2018 and 2019 seasons to study the effect of some fertilizer practices on yield, fruit quality and some mineral content of Khalas date palm grown in a private farm, Luxor Governorate, Egypt. Results showed
E.H. Salem, H.A.M. Ali
doaj   +1 more source

Effects of tillage practices and rate of nitrogen fertilization on crop yield and soil carbon and nitrogen

open access: yesPlant, Soil and Environment, 2014
We conducted field experiments since 2006 to determine the effect of tillage practices and rate of nitrogen fertilization on soil properties and crop yield. Four tillage practices and five N rates were used.
Y. Feng   +7 more
doaj   +1 more source

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