Nutrients Recovered from Organic Residues as Fertilizers: Challenges to Management and Research Methods
نویسندگان
چکیده
منابع مشابه
Nitrogen mineralization from organic residues: research opportunities.
Research on nitrogen (N) mineralization from organic residues is important to understand N cycling in soils. Here we review research on factors controlling net N mineralization as well as research on laboratory and field modeling efforts, with the objective of highlighting areas with opportunities for additional research. Among the factors controlling net N mineralization are organic compositio...
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Studies were undertaken to elicit information to standardize the optimum dose and soaking period of bio growth regulators in rice seeds, to evaluate the effect of sources and method of application of bio-growth regulators (panchakavya and brassinolide) on organic rice seed during 2003 and 2004 and to assess the quality of rice seeds cv. ADT(R) 45). The results illustrated that, the combined use...
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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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Water stress and soil nutrients affect the growth of medicinal herbs as well as the quantity and quality of their essential oils. The effect of drought stress and different fertilizers on yield and morphological traits of Ajowan was studied in a split-plot experiment on the basis of a Randomized Complete Block Design with three replications in Qaen, Iran. The main plot was devoted to irrigation...
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According to World Health Organization reports, the root of applied researches problems in developing countries are running the researches based on academic researchers ’ interests as well as decision-making in executive systems based on their managers ’ experiences. The problems will be eliminated by stakeholders ’ participation. In 2001, the Community-Based Participatory Research (CBP...
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ژورنال
عنوان ژورنال: World Journal of Agriculture and Soil Science
سال: 2019
ISSN: 2641-6379
DOI: 10.33552/wjass.2019.01.000516