Nitrogen Mineralization from Animal Manures and Its Relation to Organic N Fractions
Journal of Integrative Agriculture, 2014 Laboratory aerobic incubation was conducted for 161 d to study N mineralization and the changes of organic N fractions of nine different manures (3 chicken manures, 3 pig manures and 3 cattle manures) from different farms/locations.
Ling-ling LI, Shu-tian LI
doaj +2 more sources
NUTRITIONAL STATUS OF N AND P AS AFFECTED BY ADDING SOME ORGANIC MANURES AND ROCK PHOSPHATE IN BOTH SANDY AND CALCAREOUS SOILS [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2007 The current work aims to study the effect of some applied organic manures namely: Qattamia, Biogreen and Nile compost at rates 2 & 4 %, added alone or in combination with rock phosphate at the rate of 0.02 % to sandy and calcareous soils on ...
G. A. Rashad +2 more
doaj +1 more source
, 2023 RESPONSE OF ORGANIC MANURES UNDER ORGANIC PRODUCTION SYSTEM OF HOLY BASIL (Ocimum sanctum L.) IN UTTARAKHAND HILLS Shamli Dobhal1, Sandeep Upadhyay2 and Mahendra ...
RESPONSE OF ORGANIC MANURES UNDER ORGANIC PRODUCTION SYSTEM OF HOLY BASIL (Ocimum sanctum L.) IN UTTARAKHAND HILLS Shamli Dobhal1, Sandeep Upadhyay2 and Mahendra Singh3
core +1 more source
Soybean herbage yield, nutritional value and profitability under integrated manures management [PDF]
Anais da Academia Brasileira de Ciências, 2021 Organic manures are more preferred and environmentally friendly than chemical fertilizers for minimally contaminating soil, water and environmental resources, but the determination of right source of organic manures continues to remain an unexplored ...
MUHAMMAD AAMIR IQBAL +8 more
doaj +1 more source
EFFECT OF IRRIGATION WATER SALINITY LEVELS AND DIFFERENT ORGANIC MANURES COMBINED WITH BIO-FERTILIZERS ON GROWTH OF CONOCARPUS ERECTUS L. TRANSPLANTS [PDF]
Scientific Journal of Flowers and Ornamental Plants, 2016 A pot experiment was conducted in the Orman Botanical Garden, Giza, Egypt, during two successive seasons of 2014 and 2015 to study the effect of different saline water levels (970, 5000, 8000 and 12000 ppm) and organic manure (cattle manure and chicken ...
Hanan Ibrahem
doaj +1 more source
EFFECT OF SOME ORGANIC N FERTILIZERS ENRICHED WITH SPIRULINA PLATENSIS ALGAE AS A PARTIAL REPLACEMENT OF INORGANIC N FERTILIZER ON GRWOTH AND FRUITING OF SUPERIOR GRAPEVINES [PDF]
Journal of Productivity and Development, 2017 During 2014, 2015 and 2016 seasons, Superior grapevines were fertilized with three organic manures (poultry manure, plant compost and farmyard manure) enriched with Spirulina platensis algae as a partial replacement of 25 to 75% inorganic N.
Asmaa Ebrahim, Mahmoud Gad El-Kareem
doaj +1 more source
EFFECT OF ZINC ENRICHED ORGANIC MANURES ON RICE YIELD
Madras Agricultural Journal, 1996 A pot experiment was conducted to study the influence of well decomposed organic manures, zine enriched (ZnE) organic manures, different levels of Zn on ADT-36 rice yield and organic carbon and available Zn content in post-harvest soils.
R. DEVARAJAN and R. KRISHNASAMY
doaj +1 more source
Evaluation of Different Organic Manure Mixtures in Vegetable Amaranth Cultivation
Journal of Horticultural Sciences, 2014 An investigation was conducted during 2009-2011 at College of Agriculture, Vellayani, to develop bio-organic composite manures containing at least 3%N, with N:K ratio of 1:0.5, and to evaluate the effect of these manures on growth and productivity of ...
V P Vipitha, V L Geethakumari
doaj +1 more source
PHYSICOCHEMICAL PROPERTIES OF SEMI-ARID SOILS INCUBATED WITH DIFFERENT SOURCES OF ORGANIC MANURES
Madras Agricultural Journal, 1984 Laboratory studies were conducted with five soils of varied textural classes treated with different sources of organic manures, viz. farmyard, poultry and swine manures at the rate of 15 tons/ha for a period of 4 months.
A. J. RAYAR
doaj +1 more source
Role of Organic Manures and Inorganic Fertilizers in Maintaining Fertility Status of Paddy Soils
Madras Agricultural Journal, 1966 The use of organic manures in crop production is known from time immemorial. Organic manures include different oilcakes with nitrogen content ranging from 2-5 to 6-2 per cent and organic waste of animal origin like dried blood, slaughter-house refuse and
S. VARADARAJAN +1 more
doaj +1 more source