Planting method capable of increasing selenium content of capsicum

Abstract

The invention discloses a planting method capable of increasing selenium content of capsicum. At the earlier stage of fruit setting of capsicum, special management is carried out and includes: performing management for 30 days when capsicum begins to bear fruit and the fruit of capsicum is 1-2cm in length; besides the normal top application in the period, adding foliage fertilizer once every two days and performing ultrasonic irradiation treatment one time; after the management period, culturing the capsicum by conventional methods until the capsicum fruit is mature. Since the conventional planting method of capsicum is optimized by the special treatment, selenium content of capsicum fruit and utilization rate of selenium fertilizer are increased, production cost is reduced, fruit quality is improved, and planting economic benefit is increased. The planting method has high promotional value.

Description

technical field [0001] The invention belongs to the technical field of vegetable planting, and in particular relates to a planting method for increasing the selenium content of peppers. Background technique [0002] Capsicum, also known as pepper, sea pepper, chili pepper, spicy horn, Qin pepper, etc., is a plant of the genus Capsicum in the family Solanaceae. It has wide adaptability and is widely planted because of its high nutritional value and good edible function. planted. Selenium is one of the 15 daily dietary nutrients. If the intake of selenium is insufficient, many diseases such as cardiovascular disease, Keshan disease, and Kaschin-Beck disease will occur. Therefore, people need to moderately increase the intake of selenium . The selenium content in peppers bred by ordinary methods is low. In order to increase the selenium content of peppers, people increase the amount of selenium fertilizer applied during planting, and have achieved certain results. Whether it...

AI Technical Summary

Problems solved by technology

Whether it is pepper or other crops, the absorption and enrichment capabilities of various parts of the nutrient elements are not the same, such as selenium, the absorption and enrichment capabilities of the roots, leaves, fruits, and stems of peppers are sequentially weakened, so although a large amount of selenium fertilizer is added, However, the amount effectively enriched in the capsicum fruit is still small, which leads to the low selenium intake of people, and also causes the decline of the effective utilization rate of selenium fertilizer.