966 resultados para Loss prevention

Effect of pumped-well drainage on the prevention and controlof drought...

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Nitrogen loss from fertilizers applied to flooded rice and its control

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Investigations on the methoids of direct measurement of denitrification loss fro

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Nitrification,denitrification and mechanisms of N loss in paddy soils Taihu region of China

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A preparing study on monitoring of annual soil loss in red earth region by remote sensing

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Preliminary study on modelling of nitrogen loss from flooded rice fields

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Role of amorphous iron and manganese oxide in nitrogen loss

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Ammonia loss from urea/potassium chloride mixtures applied to sugarcane trash

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Preliminary study on monitoring of annual soil erosion loss in red earth region by remote sensing

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Study on loss of nitrogen from paddy soils and its control countermeasures in

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A preliminary study on soil loss by wind erosion in arid areas

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Nitrification-denitrification loss of fertilizer nitrogen in rhizosphere of flooded rice

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The phosphorus requirement of Amaranthus mangostanus L. exceeds the 'change point' of P loss

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Gaseous loss of nitrigen from fertilizers applied to flooded rice

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Theoretical Design of Low-loss Single-Polarization Single-Mode Microstructured Polymer optical Fiber

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