Organic cultivation method for white radishes

Abstract

The invention belongs to the field of crop planting, and particularly relates to an organic cultivation method for white radishes. The method includes the steps of hybrid seed production and organic cultivation. The step of organic cultivation includes soil preparation and ridging, timely sowing, field management, disease and pest control and timely harvesting. The radishes cultivated according to the method are sweet in taste, juicy, slightly spicy, good in flavor, and suitable for being eaten raw and serving as side dishes, the weight of a single fleshy root is about 3 kg, and the radishes can be stored for a long time. Every 100 g of the fresh radishes contain 21.6 mg of vitamin C. The content of soluble sugar is 2.96 wt%. The content of crude fiber is 0.7 wt%. The dry matter content is 6.8 wt%. Contrast test surveys show that the downy mildew diseased plant rate is 30.6%, the disease index of downy mildew is 3.4, the virus diseased plant rate is 21.19%, and the disease index of virus diseases is 2.3. The early bolting resistance is high, and the growth cycle is 70 days.

Description

technical field [0001] The invention belongs to the field of crop planting, in particular to an organic cultivation method for white radish. Background technique [0002] Weixian radish is a famous fruit radish variety that is well-known at home and abroad, and it is also one of the famous specialty vegetables in Shandong Province. Storage and other advantages, become the fruit radish treasures based on raw food, known as the "king of fruit radish". At the Beijing Agricultural Expo in 1999, Weixian radish was recognized as a famous brand product by the Ministry of Agriculture, but since it obtained the protection of national geographical indication products in 2006, the brand awareness of Weixian radish has been greatly improved and the industrialization of Weixian radish has been accelerated. [0003] Conventional cultivation methods apply pesticides and fertilizers indiscriminately, and the requirements for seed production and seed collection are not strict, resulting in ...

AI Technical Summary

Problems solved by technology

[0003] Conventional cultivation methods apply pesticides and fertilizers indiscriminately, and the requirements for seed production and seed collection are not strict, resulting in mixed and serious degradation of Weixian radish seeds. In addition, farmers' extensive planting methods, random application of pesticides and fertilizers lead to a decline in the quality of Weixian radish and a high incidence of disease, especially in spring When radish is cultivated, it grows slowly, has poor low temperature resistance in the early stage, and weak drought resistance and early bolting resistance in the later stage.