Study of Feeding Maize shaandan 8806 on Planting Density

doi:10.11924/j.issn.1000-6850.0506202

Chin Agric Sci Bull ›› 2005, Vol. 21 ›› Issue (6) : 202-202. DOI: 10.11924/j.issn.1000-6850.0506202

Lu Haidong, Xue Jiquan, Ma Guosheng

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Abstract

Through setting four density of 37500, 48000, 58500 and 69000 plants/hm2 in feeding maize shaandan 8806, it is founded that the feasible planting density of shaandan 8806 is 63000 plants/hm2. The reasonable leaf area index is about 5.6 during spin stage. Under the density, the Net assimilation rate can reached 14.3 g/(d.m2) during jointing to mature.

Key words

Feeding;Maize;Density;Yield

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Lu Haidong, Xue Jiquan, Ma Guosheng. Study of Feeding Maize shaandan 8806 on Planting Density[J]. Chinese Agricultural Science Bulletin. 2005, 21(6): 202-202 https://doi.org/10.11924/j.issn.1000-6850.0506202

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