Small wax gourd early-maturing cultivation method

Abstract

The invention belongs to the technical field of agriculture, and discloses a small wax gourd early-maturing cultivation method. The method comprises the steps of (1) grafting and seedling growing: seeding stocks at early of middle of December, and seeding scions 7-12 days later than the stocks; (2) grafted seedling field planting by using electric heating wires, and a big shed, a middle shed, a small shed and a mulching film to cover the field for thermal insulation and warming; (3) temperature control; (4) pruning by using a dual-vine or tri-vine pruning method; (5) artificial pollination and fruit retention: performing artificial pollination when second pistillate flowers of the main vine and first pistillate flowers of the lateral vine bloom; and (6) harvesting. Compared with greenhouse cultivation in the prior art, the harvest time of early-maturing small wax gourds cultivated by the method is advanced by 20-30 days to mid-to-late April, the plum rain season of the South China is avoided, and high yield and stable yield are ensured. The market demand is satisfied, and the yield and economic benefit are also largely improved.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to an early-maturing cultivation method for small wax gourds. Background technique [0002] With the improvement of people's living standards, the consumption structure and diet concepts are constantly updated. People's consumption demand for wax gourd is no longer based on quenching summer heat and thirst, but the pursuit of quality, characteristics, annualization and diversification. , The commodity is outstanding, and the listing period is as long as 8 months, which is in line with people's consumption habits, and is very popular with consumers, and the demand is increasing day by day. The huge consumer market of small wax gourds has promoted the adjustment of the planting structure of wax gourds. At the same time, the growth period of small wax gourds is short and suitable for diversified cultivation. Generally, every 667m 2 The output is 2500kg-4000kg, and the market sa...

AI Technical Summary

Problems solved by technology

[0003] However, the seeds of small wax gourds are small and expensive, and the growth potential of the seedlings is weak. Each growth period has strict requirements on temperature, light, water, and fertilizer. The weight of a single fruit is only 1-2kg. Therefore, it is a large-scale and standardized production to increase the yield and quality and to market early. and the basis for development

However, there are many problems in the current production, such as large investment in early-maturing cultivation, natural conditions in early spring (low temperature, continuous rain, etc.) are not conducive to the normal growth of wax gourd, the current cultivation method is relatively late in the market, the yield in the early stage is not ideal, and the later period coincides with the rainy season, etc. , there is still a lot of room for improvement in planting efficiency

[0004] At present, the early-maturing cultivation of small winter melons adopts the greenhouse + small shed covering method, and the yield and output value are somewhat higher than those of open-field cultivation. The market period is mid-to-late May. The cultivation environment is high temperature and high humidity during the fruiting period, and soil-borne diseases occur seriously. During the rainy season, large losses are often caused