Solve the problem that the Chinese cabbage leaves are not neat
Puyang Linshi Medical Supplies Co., Ltd. , https://www.linshihealths.com
The reason why the cabbage leaves are not neat is as follows:
(1) Seed Problems Due to the lack of strict seed-keeping techniques in conventional varieties, the phenomenon of degenerative, segregating, and variability of species is serious. The differences among the plants are significant, and there are many occurrences of leaf ball irregularities. Generally good hybrid leaf ball is more uniform and consistent. For example, if hybrids are used for seed production, the inbred lines are not pure, or the isolation distance from the system is not enough, and pollen from other species may be miscellaneous.
(2)Management in the field The number of watering in the same field is inconsistent, droughts and floods are unequal; fertilization is uneven, and leanness and fertilizer are uneven; pest control is not timely, and the hazards are heavy and light, and these factors all make the growth rate of Chinese cabbage inconsistent. The resulting leaf ball is not neat.
The measures to prevent the unevenness of the Chinese cabbage leaf ball are as follows: Pure and excellent Chinese cabbage hybrids should be used as far as possible; field water and fertilizer management should be uniform; timely prevention and control of pests and diseases, etc.