نتایج جستجو برای: fertilizers and micro nutrients
تعداد نتایج: 16852989 فیلتر نتایج به سال:
It is observed that beneficial microorganisms are used effectively in agricultural practices important for human and environmental health. These microorganisms, which known biological agents microbial fertilizers, terms of plant development, quality reduction input, thanks to the increase amount nutrients plants. In this study, it was goaled determine effects EM.FPE EM.5 as foliar sprays EM.A s...
Sewage sludge (SS) as a source of macro- and micro nutrients has been utilized in many countries for crop and vegetable production. To compare the influence of SS with chemical fertilizer on macro- and micro nutrients bioavailability in three textural classes of a calcareous soil after harvesting spinach (Spinacia oleracea L.), a factorial experiment was carried out in a completely randomize...
Agriculture sector is recognized as the backbone of Indian economy that plays a crucial role in growth nation’s economy. It imparts on weather and other environmental aspects. Some factors which agriculture reliant are Soil, climate, flooding, fertilizers, temperature, precipitation, crops, insecticides, herb. The soil fertility dependent these hence difficult to predict. However, India facing ...
Oil spills can be disastrous to any ecosystem. Bioremediation through bioaugmentation (addition of oil-degrading bacteria) and biostimulation (addition of nutrients N&P) options can be a promising strategy for combating oil spills following first response actions. However, bioaugmentation is one of the most controversial issues of bioremediation since nutrient addition alone has a greater effec...
Forage-based livestock systems have been implicated as major contributors to deteriorating water quality, particularly for phosphorus (P) from commercial fertilizers and manures affecting surface and ground water quality. Little information exists regarding possible magnitudes of nutrient losses from pastures that are managed for both grazing and hay production and how these might impact adjace...
BACKGROUND Under-nutrition in older adults is widespread. Oral nutritional supplement beverages (ONS) are prescribed, yet consumption by older people is often insufficient. A variety of supplement formats may improve nutrient intake. This study developed protein and micro-nutrient fortified biscuits and evaluated their sensory attributes and liking by older people. Two micro-nutrient strategies...
Background & Aims of the Study: This study was conducted to investigate effects of biofertilizers application and its interaction with organic manures on Scindapsus aureus performance. Materials & Methods: The experiment was performed in a randomized block design with factorial arrangement of two above mentioned factors at greenhouse of Municipality fertilizer production ...
• Point sources of nitrogen and phosphorus are facilities that discharge wastewater containing these nutrients directly into the waterway. nonpoint sources discharge nutrients indirectly by rainwater runoff; agriculture can be a cause of nonpoint nutrient pollution from chemical fertilizers and animal manure. Nutrients, primarily nitrogen and phosphorus, are a leading cause of water quality imp...
Chicken litter or chicken litter-based organic fertilizers are usually recycled into the soil to improve the structure and fertility of agricultural land. As an important source of nutrients for crop production, chicken litter may also contain a variety of human pathogens that can threaten humans who consume the contaminated food or water. Composting can inactivate pathogens while creating a so...
abstract the balvard metamorphic assemblage (bma) crops out at the northeastern margin of the southeastern part of the sanandaj-sirjan zone (ssz) in contacting to the dehshir-baft ophiolitic mélange. this location prepared a special situation to resolve some of the complicated tectonic problems of this part of iran. petrology, micro-tectonics and satellite image investigation were carried out ...
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