CN105638229A - Method of guiding pitaya aerial root as main root - Google Patents

Abstract

The invention discloses a method of guiding a pitaya aerial root as a main root. The method includes: selecting guiding materials for guiding a plant and the aerial root as the main root; implementing guiding; performing daily management. The method particularly includes: selecting a pitaya plant of one year old, and using a bamboo piece without removing pulp and a cloth strip as the guiding materials, using a carbendazim solution to disinfect the guiding materials, inserting one end of the bamboo piece into sol, enabling the other end of the bamboo piece to lean against a position for the aerial root of the pitaya plant to erupt, placing the aerial root in the bamboo piece, and using the cloth strip to bind the aerial root in the bamboo piece with the bamboo piece at intervals; spraying monopotassium phosphate and urea solutions for one time on the aerial root in the bamboo piece at the same time weekly, and spraying clean water for one time to the bamboo piece and the aerial root in the same every other 3-6 days; when the aerial root grows to the surface of the soil, tilling the soil. By using the method, the aerial root can be successfully guided into the soil, so that the aerial root is utilized effectively, root system number is increased, root system area is expanded, and pitaya plant growing amount and branch growing speed are increased.

Description

A kind of Hylocereus undatus aerial root guides the method for main root

Technical field

The invention belongs to field of plant growing technology, be specifically related to a kind of Hylocereus undatus aerial root and guide the method for main root.

Background technology

Hylocereus undatus (HylocereusundulatusBritt), also known as Hylocereus undatus, Herba Passiflorae Foetidae, celestial mamoncillo, Yu Longguo, Cactaceae Hylocereus undatus platymiscium. Hylocereus undatus is nutritious, function is unique, and it contains the rare vegetable albumin of general plant and anthocyanidin, abundant vitamin and water soluble dietary fiber. Hylocereus undatus belongs to cool property fruit, and in its natural state, fruit is ripe in the autumn in summer, and taste is sweet, succulence. The ground such as the Costa Rica in Central America, original producton location, Guatemala, Panama, Ecuador, Cuba, Colombia. The Taiwan Province of the countries in Southeast Asia such as rear incoming Vietnam, Thailand and China, the provinces and regions such as Hainan of China's Mainland, Guangxi, Guangdong, Fujian, Yunnan. Hylocereus undatus belongs to tropical plants, likes the resistance to the moon of light, likes fertile resistance to ridge. Hylocereus undatus stem has many aerial roots, the growth to Hylocereus undatus plant that formed of aerial root has critically important effect, it is except climbing up by holding on to fixing Hylocereus undatus plant, the moisture and nutrient that absorb in air can also be played, if taking manually to be directed in soil, it can be converted into Absorbance linear-combination Spectrophotometry, has the phase same-action with main root.

The present inventor, for the problems referred to above, by the distribution increasing Hylocereus undatus alimentation root system, improves for the purpose of plant growing amount, by for many years to, after the comparative study of Hylocereus undatus cultivation technique, summing up and propose the inventive method.

Summary of the invention

The present invention its objective is to be directed in soil by rationally efficient method by the aerial root of Hylocereus undatus, it is made to possess the phase same-action of main root, produce planting base for Hylocereus undatus large area and a kind of high-efficiency and economic is provided, simple to operate, surface area of root systern can be increased, improve plant growing amount, increase branch quantity.

The present invention seeks to be achieved through the following technical solutions:

A kind of Hylocereus undatus aerial root guides the method for main root, comprises the following steps:

(1) Hylocereus undatus plant and aerial root guide the selection of the guiding material for main root

Selecting the Hylocereus undatus plant of life in 1 year, aerial root guides the bamboo chip that guiding material is flesh for main root and cloth;

(2) enforcement is guided

By step (1) described bamboo chip and cloth with after 800 times of liquid disinfectants of 50% carbendazol wettable powder, one end of bamboo chip is inserted 8��10cm in the soil at the Hylocereus undatus plant stem 40cm��60cm place selected by lateral separation, the other end of bamboo chip leans against described Hylocereus undatus plant aerial root eruption position, aerial root is placed on bamboo chip inner surface, make aerial root grow downwards along bamboo chip, every 30cm��40cm cloth, the aerial root in bamboo chip and this bamboo chip are tied together;

(3) daily manage and protect

Aerial root in bamboo chip sprays weekly the potassium dihydrogen phosphate of 1000 times of liquid and the carbamide that leaded wastewater is 46% mass fraction of 1000 times of liquid simultaneously, sprayed clear water 1 time at interval of 3��6 days to the aerial root in bamboo chip and bamboo chip; Spray clear water and do not carry out spraying of described potassium dihydrogen phosphate and carbamide the same day; When the aerial root length guided is to soil surface, plowed soils 13cm��15cm.

The invention has the beneficial effects as follows:

1, the inventive method selects the Hylocereus undatus plant of life in 1 year and selecting not go the bamboo chip of flesh to be that aerial root guides is the guiding material of main root, can be directed in soil by the aerial root of Hylocereus undatus easily, survival rate 100%.

2, the present invention uses the bamboo chip not removing flesh to be aerial root guiding material, is conducive to the aerial root being placed in bamboo chip to absorb moisture and the nutrition of flesh in bamboo chip, is conducive to the growth of aerial root, and its design is ingenious.

3, guiding aerial root to grow to downwards the daily pipe irrigation project in the process of soil, not only make every aerial root can introduce soil with surviving, and aerial root robust growth can be made, well developed root system after introducing soil, be conducive to the subsequent growth of plant.

4, the phase same-action that the aerial root of 1 year raw Hylocereus undatus is successfully directed in soil to make it possess main root by the inventive method, considerably increase the surface area of root systern of Hylocereus undatus, improve the existence adaptive capacity of the whole strain of Hylocereus undatus, effectively make use of the aerial root of Hylocereus undatus, add the increment of Hylocereus undatus plant. Compared with the Hylocereus undatus plant of conventional cultivation, the dragon fruit bough speed of growth improves 13%, and annual Hylocereus undatus individual plant branch quantity adds 1��2 times, has established good basis for high yield.

5, the present invention is for improving Hylocereus undatus cultural method, improves Hylocereus undatus surface area of root systern and provides technological guidance, the Depth Study of Hylocereus undatus aerial root is played an important role.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is specifically described.

Embodiment 1

(1) Hylocereus undatus plant and aerial root guide the selection of the guiding material for main root

Selecting the Hylocereus undatus plant of life in 1 year, cut away half along its length by thick bamboo tube and be bamboo chip, aerial root guides the bamboo chip that guiding material is flesh for main root and cloth, and the width of described bamboo chip is 5 8cm, and length is depending on stem aerial root growth position.

(2) enforcement is guided

After step (1) described bamboo chip and cloth are sterilized with 800 times of liquid of 50% carbendazol wettable powder for 120 minutes, one end of bamboo chip is inserted 8��10cm in the soil at the Hylocereus undatus plant stem 40cm��60cm place selected by lateral separation step (1), the other end of bamboo chip leans against described Hylocereus undatus plant aerial root eruption position, whole bamboo chip becomes skewed, the flesh surface being placed in bamboo chip by aerial root to be affixed in bamboo chip, make aerial root grow downwards along bamboo chip, every 30cm��40cm cloth, the aerial root in bamboo chip and this bamboo chip are tied together;

(3) daily manage and protect

Aerial root in bamboo chip sprays weekly the potassium dihydrogen phosphate of 1000 times of liquid and the carbamide that leaded wastewater is 46% mass fraction of 1000 times of liquid simultaneously, sprayed clear water 1 time at interval of 5 days to the aerial root in bamboo chip and bamboo chip;Spray clear water and do not carry out spraying of described potassium dihydrogen phosphate and carbamide the same day; When the aerial root length guided is to soil surface, plowed soils 13cm��15cm, keep loosing soil, be conducive to root growth.

Effectiveness comparison refers to table 1

Conventional annual Hylocereus undatus plant main root only has 2��3, the present invention guides the aerial root of 1��2 to be main root, survival rate 100%, well developed root system after aerial root introducing soil, being conducive to the subsequent growth of plant, Hylocereus undatus surface area of root systern expands, and the dragon fruit bough speed of growth improves 13%, annual Hylocereus undatus individual plant branch quantity adds 1��2 times, has established good basis for high yield.

The effectiveness comparison of table 1 the inventive method and existing Hylocereus undatus implantation methods

Claims (1)

1. a Hylocereus undatus aerial root guides the method for main root, it is characterised in that comprise the following steps:

(1) Hylocereus undatus plant and aerial root guide the selection of the guiding material for main root

Selecting the Hylocereus undatus plant of life in 1 year, aerial root guides the bamboo chip that guiding material is flesh for main root and cloth;

(2) enforcement is guided

By step (1) described bamboo chip and cloth with after 800 times of liquid disinfectants of 50% carbendazol wettable powder, one end of bamboo chip is inserted 8��10cm in the soil at the Hylocereus undatus plant stem 40cm��60cm place selected by lateral separation, the other end of bamboo chip leans against described Hylocereus undatus plant aerial root eruption position, aerial root is placed on bamboo chip inner surface, every 30cm��40cm cloth, the aerial root in bamboo chip and this bamboo chip is tied together;

(3) daily manage and protect

Aerial root in bamboo chip sprays weekly the potassium dihydrogen phosphate of 1000 times of liquid and the carbamide that leaded wastewater is 46% mass fraction of 1000 times of liquid simultaneously, sprayed clear water 1 time at interval of 3��6 days to the aerial root in bamboo chip and bamboo chip; Spray clear water and do not carry out spraying of described potassium dihydrogen phosphate and carbamide the same day; When the aerial root length guided is to soil surface, plowed soils 13cm��15cm.