में अनुक्रमित
- यूरो पब
- गूगल ज्ञानी
उपयोगी कड़ियां
इस पृष्ठ को साझा करें
जर्नल फ़्लायर
एक्सेस जर्नल खोलें
- अभियांत्रिकी
- आनुवंशिकी एवं आण्विक जीवविज्ञान
- इम्यूनोलॉजी और माइक्रोबायोलॉजी
- औषधि विज्ञान
- कृषि और जलकृषि
- चिकित्सीय विज्ञान
- जीव रसायन
- जैव सूचना विज्ञान और सिस्टम जीवविज्ञान
- तंत्रिका विज्ञान और मनोविज्ञान
- नर्सिंग एवं स्वास्थ्य देखभाल
- नैदानिक विज्ञान
- पदार्थ विज्ञान
- पर्यावरण विज्ञान
- पशु चिकित्सा विज्ञान
- भोजन एवं पोषण
- रसायन विज्ञान
- व्यवसाय प्रबंधन
- सामान्य विज्ञान
अमूर्त
Review on the Effects of Organic Farming on Soil Fertility and Crop Production in Ethiopia
Yimam Mekonen*
The review summarizes the literature on the effect of organic farming on soil fertility and crop production. Most of investigators confirmed that organic farming application could improve the physical, chemical and biological characteristics, soil organic matter, and nutrient status of the soils. Organic farming is long term and sustainable way of improving soil fertility and crop productivity. Organic systems use a strategically different approach, which relies on longer-term solutions (preventative rather than reactive) at the systems level. In addition, due to its multiple positive effects on the physical, chemical and biological soil properties, contributes to the stabilization and increase of crop productivity and crop quality. Consequently, most investigators proved that organic farming has an equalizing effect of annual/seasonal fluctuations regarding water, air and heat balance of soils, the availability of plant nutrients and thus the final crop yields. Thus, for sustainable agricultural systems within small scale farming in developing countries like Ethiopia, organic farming can be a good option for developing effective plant nutrient management strategies in many situations.