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Vigour and density of soyabean seeds

, : Vigour and density of soyabean seeds. Lavoura Arrozeira 32(311): 31-32, 34, 36-37

A trial was carried out at Pelotas with 4 lots of seeds of soyabean Prata from the 1976-7 harvest to study their vigour and germination capacity in the laboratory and in soil in a glasshouse, and their germination capacity, stand, plant ht. and seed yield in the field. Av. germination was 83% in the field and 92% in the laboratory; av. plant ht. was 66.9 cm and av. seed yield 3.44 t/ha. Differences in vigour between seed lots did not have a marked effect on seed yield.


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