the temporal and spatial variations of phoxim residue in apples were *** insecticide phoxim was applied by spraying according to the recommended *** phoxim residues in different part
the temporal and spatial variations of phoxim residue in apples were *** insecticide phoxim was applied by spraying according to the recommended *** phoxim residues in different part
China is at a critical stage of transformation from traditional to modern agriculture and its agriculture and rural economic sector faces severe challenges of shortage of natural resources,environm
China is at a critical stage of transformation from traditional to modern agriculture and its agriculture and rural economic sector faces severe challenges of shortage of natural resources,environm
agriculture resources and agriculture industrialization support information service platform is an important part of agriculture affair support platform of west part national area of P. R. China, a key projects in the...
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Using CAN(controller area network) field bus and iCAN protocol, an integrated measuring and controlling system for combine harvester is constructed in this *** is used as the processor of hos
Using CAN(controller area network) field bus and iCAN protocol, an integrated measuring and controlling system for combine harvester is constructed in this *** is used as the processor of hos
Different crops,seasons,greenhouse’s structures and planting area need different concentration of carbon dioxide which fertilized in greenhouse. Measuring the concentration of carbon dioxide accura
Different crops,seasons,greenhouse’s structures and planting area need different concentration of carbon dioxide which fertilized in greenhouse. Measuring the concentration of carbon dioxide accura
this study revealed the influence of city expansion on the agro-ecological risks through the analysis and prediction of city expansion in different periods and study on the change of risk and press
this study revealed the influence of city expansion on the agro-ecological risks through the analysis and prediction of city expansion in different periods and study on the change of risk and press
For settling the problem of acquiring environment parameters quickly and responding in time in greenhouse which has low ability of auto-controlling *** paper designed a voice service s
For settling the problem of acquiring environment parameters quickly and responding in time in greenhouse which has low ability of auto-controlling *** paper designed a voice service s
the impact of hydraulic conductivity on solute transport process in a highly heterogeneous aquifer was analyzed using the Monte-Carlo *** logarithm of the hydraulic conductivity(lnK) of aqui
the impact of hydraulic conductivity on solute transport process in a highly heterogeneous aquifer was analyzed using the Monte-Carlo *** logarithm of the hydraulic conductivity(lnK) of aqui
the paper,focusing on the problem that the overall correlation level of the research result is low in the current geospatial data search system,establishes users’ search intention models,researches
the paper,focusing on the problem that the overall correlation level of the research result is low in the current geospatial data search system,establishes users’ search intention models,researches
Microorganisms live in all parts of the biosphere and are critical to nutrient recycling in *** recent years,the development of methodologies for the analysis of microorganisms and microb
Microorganisms live in all parts of the biosphere and are critical to nutrient recycling in *** recent years,the development of methodologies for the analysis of microorganisms and microb
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