2005•Yumi kexueRequires access

Study on Effect and Change Rules of the Main Agronomic Characters of Different Densities for Ensiling Maize

Chen Shu-bin

Abstract

The relation between maize planting density and maize yield and yield constitutes factors have been studied. The result indicated that planting density has greatest influence on fresh weight of single seedling, grain weight, ear weight, tillering ability and number of green leaves. The planting density is the key factor influencing the maize. It is unsuitable to exceed 82 500plants/ha in North and South Xinjiang and similar to the area. The best economical maize planting density is 67 500 - 82 500 plants/ha.

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Key concepts: Sowing, Agronomy, Seedling, Yield (engineering), Plant density, Zea mays, Biology, Grain yield