We are manufacturers of Chinese Cabbage Seeds, we manufacture the cabbage seed belongs to clean, heat resistance is strong, belongs to the early maturity varieties, disease resistance, resistance is strong, suitable facilities and open field cultivation, we provide high quality service, to provide you with high quality of Chinese cabbage seeds.
Chinese Cabbage Seeds,Heat Tolerant Chinese Cabbage Seeds,White Stem Chinese Cabbage Seeds Ningxia Zhongqing Agricultural Technology Co. Ltd. , https://www.zq-vegetableseeds.com
Organic seed production is somewhat different from conventional seed production. The production of organic seeds must not only pay attention to the organic production of seed production, but also must pay attention to the organicization of breeding.
The organicization of breeding includes two stages: In the first stage, the parents of breeding parents are selected. It is required that, under the conditions of organic cultivation, a breeding material that is highly resistant to pests and diseases and has a high yield be selected as a parent material. In the second stage, a special crossbreeding program based on organic cultivation requires hybrid seed to have a strong root system, strong pest resistance and competitive ability against weeds.
The organicization of seed production, in addition to requiring full use of organic cultivation techniques in seed production fields, also includes the use of “organic†treatment methods in seed post-treatment.
At present, there are four main methods for the organic treatment of seeds: one is the disinfection with hot water or dry hot air to prevent the seeds from carrying germs; the other is the use of microbes to coat the seeds to control various soil-borne diseases and seedling diseases; It is treated with symbiotic microorganisms to enhance the natural defense capabilities of the crop; Fourth, the seeds are treated with natural growth promoters to promote the growth of seedlings and increase their resistance. Because these treatments are physical, organic, and natural, they do not use any chemical method, and thus produce seeds that are “organicâ€.
What is organic seed
Organic seeds are crop seeds that are produced exclusively for organically grown farms or customers and do not use chemical treatments (NCT) at all. In recent years, organic cultivation has developed rapidly in European countries.