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Accumulation of N, P and K in maize in relation to crop density


, : Accumulation of N, P and K in maize in relation to crop density. Izv. timiryazev. sel'.-khoz. Akad, 6, 48-62. Bibl. 11

In trials near Moscow, the content of sugars in silage maize plants increased towards tasseling and silking and then decreased. The content of starch in the plant increased after the stage of grain formation was reached. In dense stands (220, 000 plants/ha) no cobs were formed and the plants contained 2.5 times less starch and 1-3.5% less sugar than those grown in thin stands (40, 000 plants/ha) and which produced cobs.

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