A method suitable for growing pepper in Hainan

Abstract

The invention discloses a method suitable for growing capsicum in Hainan, including variety selection, seed soaking and germination acceleration, nutrient soil preparation, sowing and seedling cultivation, site preparation, planting, ecologically friendly fertilization, water management, weeding and soil cultivation, pruning, pest control, and fruit harvesting and other steps. The invention is a method suitable for growing chili peppers in Hainan, suitable for pepper cultivation in Hainan area, the nutrient distribution ratio and application time of fertilizers are reasonable, it can solve the problem of inconsistency between nutrient application and pepper nutrient requirements, improve the utilization rate of fertilizers, and reduce the loss of nutrients due to nutrient loss. At the same time, the occurrence of plant diseases and insect pests can be reduced, the cost of fertilizer application can be reduced by 40 yuan / mu, the product quality can be improved, and the ecologically friendly cultivation of Hainan pepper has been realized.

Description

technical field [0001] The invention belongs to the field of planting, and relates to a method for planting peppers, in particular to a method suitable for planting peppers in Hainan. Background technique [0002] Hainan is located in the tropics, with long summer and no winter, sufficient light and temperature, and strong photosynthesis. It is known as the "natural large greenhouse". Winter melons and vegetables are the pillar industries for increasing agricultural efficiency and farmers' income in Hainan. In 2018, the planting area of ​​melons and vegetables in winter is about 3 million mu. As one of the main crops of winter melons and vegetables, peppers are planted in a complete range. mu. Peppers are mainly cultivated in winter in Hainan Province, and generally start planting in September-October. [0003] The soil in Hainan is generally acidic, which leads to further acidification of the soil and lack of nutrients in the long-term use process. Studies have shown tha...

AI Technical Summary

Problems solved by technology

Studies have shown that in the 21st century, compared with the 1950s, the proportion of the island's soil pH below 5.0 has increased significantly, resulting in poor fertilizer efficiency, low yield, serious root rot and dead roots, and a significant increase in the incidence of diseases and insect pests.

[0004] At present, there are still many problems in nutrient management, especially fertilization, in Hainan pepper cultivation, which affects the yield and quality of peppers, resulting in low prices and even unsalable etc.

In the traditional nutrient management of peppers, from base fertilizer to topdressing, the amount of fertilizer used is large and unreasonable, resulting in the loss and leaching of more available nutrients, aggravated non-point source pollution and destruction of the ecological environment; Intensified, the use of pesticides has also increased significantly