USEING ALGAL ORGANIC FERTILIZERS
نویسندگان
چکیده
منابع مشابه
Organic Fertilizers and Composts
Introduction Interest in organic production methods for vegetables continues to increase. Production practices for organic field production of vegetables have a long history, but practices to grow organic vegetable transplants in a spring greenhouse are poorly known. Organic fertilizers and composts are available but the efficacy and rates for use have not been evaluated. Experiments in the sum...
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The main objective of this study was to compare the performance of two liquid organic fertilizers, an animal and a plant-based fertilizer, with mineral fertilization on citrus trees. The source of the fertilizer (mineral or organic) had significant effect in the nutritional status of the organic and conventionally managed mandarins. Nutrient uptake, vegetative growth, carbohydrate synthesis and...
متن کاملOrganic Manures , Composts and Artificial Fertilizers
Mineral Fertilizers. It is considered to be the hall-mark of the good agriculturist that he aims not only to produce maximum crops, but to maintain the fertility of his soil unimpaired for the benefit of posterity. Both these ends were achieved in former times by the use of animal manures, by fallowing at regular intervals, and at a later date by the practice of crop rotation in conjunction wit...
متن کاملEvaluation of Cost Effective Organic Fertilizers
Organic farming/products are becoming very necessary in today’s world to control ecosystem health and to impart related human health benefits, world over there is growing demand for organic produce. A field experiment was conducted at the research farm of Kilpest India Ltd., Bhopal, during 2009 on rice using BGA Chlorella pyrenoidosa and Nostoc muscorum and biological hydrolysate of Soybean .Th...
متن کاملOrganic derivatives of algal polysaccharides
A survey of organic derivatives of commercially important red seaweed polysaccharides is presented. The most important applications of soluble polysaccharides extracted from seaweeds utilize their ability to modify the properties of aqueous solutions. The presence of natural substituents and synthetic derivatives have broadened the area of applicability of phycocolloids. The ability of polysacc...
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ژورنال
عنوان ژورنال: Revista Ciência Agrícola
سال: 2012
ISSN: 2447-3383,0103-8699
DOI: 10.28998/rca.v10i1.730