Cultivation method for interplantation between dragon fruit and sweet potatoes

Abstract

The invention provides a cultivation method for interplantation between dragon fruit and sweet potatoes, and land effective and comprehensive utilization can be achieved and dual-harvest of fruits andpotatoes can be realized. The cultivation method is that caves are dug on two sides of ridges being 40 to 50cm distant from dragon fruit stock plants or caves are dug between two piles at an intervalof 20 to 30cm; mixed fertilizer is placed in the caves; and then excellent sweet potato seeds or sweet potato seedlings are planted. The cultivation method for interplantation between dragon fruit and sweet potatoes is convenient to operate and easy to implement. Spatial potential can be fully developed by interplantation between the dragon fruit and the sweet potatoes, and utilization of illumination, heat energy and vaporous water can be enhanced, so land productivity can be improved; dual harvest of grain and fruits can be obtained by the interplantation between the dragon fruit and the sweet potatoes, so income can be increased and mountainous agricultural development can be promoted and targeted poverty relief and industrial poverty relief can be obtained; and land utilization and economic values can be greatly enhanced.

Description

technical field [0001] The invention relates to a technique for interplanting crops, in particular to a cultivation method for interplanting sweet potatoes with dragon fruit. Background technique [0002] Pitaya, also known as red dragon fruit, dragon fruit, fairy honey fruit, belongs to the plant of the genus Trigonum in the family Cactaceae. Its origin is in Central America. It has high economic value and is a perennial climbing plant. The fruit is oval, 10-12cm in diameter, mostly red in appearance, with green rounded triangular fronds on the surface, and white, yellow or red flesh. The fruit is rich in nutrients, rich in vegetable albumin, anthocyanins, carbohydrates, crude fiber, various microorganisms and minerals, etc., with high nutritional value, and has the characteristics of high fiber, low fat and low calorie. The conditions for the growth and development of dragon fruit are not high, high temperature and drought tolerance, good weather, strong adaptability and ...

AI Technical Summary

Problems solved by technology

[0003] Dragon fruit is a tropical plant fruit that climbs up and grows. It needs to build a planting frame. The commonly used pitaya planting frame is a column planting pile. Climb up along the planting pile. Each fruit seedling can only keep fruit-hanging branches on one side of the planting pile, and its fruit-hanging branches only maintain one level of fruiting. The planting pillars are 1-3 meters apart and need to be erected one by one. , the construction speed is slow, the land utilization rate and yield per mu are low, and the cost of fruit growers is high

The blooming and fruiting period of dragon fruit is mainly from June to October. The rest of the time, the land is idle, the soil is not covered, and the natural moisture content is low, which is not conducive to fully tapping the production potential of the land.

As land resources become more and more scarce, the current planting method is indeed a waste of land use