Changqing Peng

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A field experiment with japonica rice variety Wuxiangjing 14 in 2002-2005 showed that the appropriate sowing rate was 150-180 g per tray (1624 cm2), seedling-strengthening agent was more conducive than compound fertilizer in improving the quality of machine-transplanted seedlings, the rational dose of compound fertilizer (N-P2O5-K2O) was 150 g x m(-2),(More)
With long-term actual managerial experience in large labor-intensive enterprise, authors analyse the problem of enforcing visualized management in labor-intensive enterprise. Author discuss the keys of solving problems and concrete measures through classic theory of management and method of quoting examples, deduce the feasibility and developmental tendency(More)
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