نتایج جستجو برای: inorganic fertilizer
تعداد نتایج: 92109 فیلتر نتایج به سال:
Continuous fertilization with inorganic fertilizers causes the soil to become hard and balance of nutrients in becomes disrupted so that is unable provide sufficient support normal plant growth. This study aims determine effect compost made from water hyacinth, NPK fertilizer, their combinations on growth cayenne pepper plants, best dosage fertilizer response plants. used a completely randomize...
In nursery stage, some silvicultural treatments have been applied to produce high quality of forest seedlings. Fertilizer application is one the most significant that effects on growth and development This study was performed in early November 2019 April 2020.The paper evaluates organic inorganic fertilizers Eucalyptus microtheca seedling under growing conditions. Organic fertilizer used with t...
OBJECTIVE The study aimed to assess the N use efficiency (NUE) of pig slurry (in comparison with chemical fertilizer) for each regrowth yield and annual herbage production and their nutritive value. METHODS Consecutive field experiments were separately performed using a single application with a full dose of N (200 kg N/ha) in 2014 and by four split applications in 2015 in different sites. Th...
Managing fertilizer applications to maintain soil P below environmentally unacceptable levels should consider the contribution of manure and synthetic fertilizer sources to soluble and extractable forms of P. Our objective was to evaluate soil and manure characteristics and application rates on P extractability in recently amended soils. Five soils of the U.S. southern High Plains were amended ...
evaluating fertilizer quality is important in selecting the appropriate fertilizers for agricultural production. in this experiment, the effectiveness of composite inorganic fertilizer (cif), composite organic fertilizer (cof) and foliar spray of multi-nutrients (fsmn) on the growth, yield, and fruit quality of cherry tomato (lycopersicon esculentum mill.) were compared. the results showed that...
A study was conducted in an ongoing field experiment started during 2007-08 at Central Sugarcane Research Station, Padegaon, Maharashtra 2012-13 and 2013-14 to the effect of integrated nutrient management on yield quality pre-seasonal ratoon sugarcane (cv. CO-86032). The consisted eight (INM) treatments viz., 100 % RD through organics (T1), NPK inorganic (T2), Fertilizer as per soil test, FYM b...
The Michigan State University (MSU) International Development Paper series is designed to further the comparative analysis of international development activities in Africa, Latin America, Asia, and the Near East. The papers report research findings on historical, as well as contemporary, international development problems. The series includes papers on a wide range of topics, such as alternati...
Two field experiments were conducted at a private farm in Malawi city, El-Minya, Egypt during two successive seasons of 2018 and 2019 respectively, to study the effect organic, inorganic its combination fertilizers on sweet potato yield quality sandy clay loam soil, Treatments (T1) 100% fertilizer (NPK mineral form), (T2) organic (sugarcane bagasse ash plus sugarcane vinasse), (T3) 75% + 25% in...
Abstract Okra ( Abelmoschus esculentus ) is the most commonly and popular vegetables. The application of inorganic fertilizer very important to increase productivity crop, but overuse can lead soil acidification that affect plant growth. purpose these study determine effectiveness combination rate organic toward okra growth yield performance. This was conducted in a greenhouse by using Randomiz...
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