Biblioteca Digital

974 resultados para Agricultural extension workers

Distribution of soil inorganic carbon storage and its changes due to agricultural land use activity in China.

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Extension of harmonic cut-off in a waveform controlled laser field by prolonging the recombining period

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Extension of harmonic cutoff in a multicycle chirped pulse combined with a chirp-free pulse

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INVESTIGATION OF THE EPITAXIAL-GROWTH OF INXGA1-XAS ON GAAS(001) AND EXTENSION OF 2-DIMENSIONAL 3-DIMENSIONAL GROWTH MODE TRANSITION

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A review of the studies on phosphate rock for agricultural use in china

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Optimization of agricultural ecological patterns in upland of red soil

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Agroforestry technology extension in China

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Impacts of population growth, changing food preferences and agricultural practices on the nitrogen cycle in East Asia

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Impacts of population growth, changing food preferences and agricultural practices on the nitrogen cycle in East Asia

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Spatial distribution and changes of heavy metals of agricultural lands in typical pregrading coast in Dongtai City, Jiangsu Province, China

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Spatial distribution and changes of heavy metals of agricultural lands in typical pregrading coast in Dongtai City, Jiangsu Province, China

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Impacts of population growth, changing food preference and agricultural practices on the nitrogen cycle in East Asia.

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Impacts of population growth, changing food preference and agricultural practices on the nitrogen cycle in East Asia.

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Distribution patterns of polycyclic aromatic hydrocarbons among different organic carbon fractions of polluted agricultural soils

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Distribution of polycyclic aromatic hydrocarbons in particle-size separates and density fractions of typical agricultural soils in the Yangtze River Delta, east China

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