High-yield and high-efficiency planting technology of "strawberry-rice" double cropping system

Abstract

The invention relates to a high-yield and high-efficiency cultivation technology of a strawberry-rice double cropping system, which is characterized by comprising the following implementation steps of: ploughing and ridging after 5-10 days of rice harvesting and transplanting strawberry seedlings; watering in time after planting, preventing and controlling diseases, pests and weeds in time, and covering mulching films in a due time; picking in batches in time when the fruit surfaces of the strawberries turn into red with two thirds of areas and fruits become soft from hard; seeding rice in the middle or the end of May, and ploughing and basking fields at the beginning of June; carrying out rice mechanical transplanting during the middle of June, wherein basic seedlings are 0.9-1.2 million; carrying out water-saving wet-shallow irrigation water management on rice fields, and applying a nitrogen-saving phosphorus-increasing potassium-supplementing balanced formula fertilizing technology; and harvesting the rice in a yellow ripeness stage after dew drying. The technology can relieve the occurrence of various soil-borne diseases of continuous cropping, improve the soil structure, increase the content of organic matters in soil, improve the use ratio of fertilizer, develop high-efficiency agriculture and promote agriculture profits and farmer income while stably improving the overall grain production capability.

Description

Technical field: [0001] The invention relates to strawberry and rice planting techniques, in particular to the high-yield and high-efficiency planting technique of "strawberry-rice" double-cropping system. Background technique: [0002] In recent years, due to the relatively low efficiency of grain production, many places, especially the main grain-producing areas, have blindly reduced grain and expanded production to increase the added value per unit area, and the phenomenon of crowding out grain planting area has become more and more common. This practice of abandoning food production and blindly pursuing economic value is very likely to pose a serious threat to national food security. Ensuring national food security is the primary task of my country's agricultural and rural work. Only when the foundation of food is solid can it be possible to promote the development of high-efficiency agriculture, and in turn, high-efficiency agriculture will lay a stronger foundation fo...

AI Technical Summary

Problems solved by technology

This practice of abandoning food production and blindly pursuing economic value is very likely to pose a serious threat to national food security