OPTIMIZATION OF THE FACTORS AFFECTING SEX OF SQUASH PLANTS OF THE MORPHOTYPE «ZUCCHINI»
2015
O. V. Kirillova | V. A. Ludilov
Experimental data of two years study of the factors that influence on the plant sex of «zucchini» aimed at rais ing the level of hybridity for industrial hybrid seed pro duction are shown. Seeds vernalization and treatment by preparations containing 2 chloroethylphosphonic acid were used to increase the number of female flow ers on the parent plants. The exposure to silver nitrate and gibberellin on the paternal lines increased the number of male flowers.
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