CN102919108A - Water nutrient solution cultivation method for vegetables - Google Patents

Abstract

The invention relates to a water nutrient solution cultivation method for vegetables, which comprises the following specific steps: 1, erecting a greenhouse; 2, digging a pit in the greenhouse; 3, after the pit is dug, overspreading a novel pollution-free water proof membrane at the bottom of the pit or at the edge of the pit, erecting a cultivation frame in the pit, and simultaneously laying heating pipes at the bottom of the pit; 4, filling methane waste solution and waste residue in the pit; 5, overspreading vegetables on the cultivation frame; 6, if the temperature is lower than 15 DEG C, starting to heat; and 7, cultivating again according to the step 3. According to the method, the vegetables can grow all the year round without being limited by seasons; the production efficiency is high; the pollution-free organic vegetables have a good mouthfeel and can keep green without any color change no matter how the vegetables are stir-fried, thereby providing a fine appetite for people; detection indicates that fibers of the vegetables cultivated by the method are more than fibers of vegetables cultivated on a green field; the vegetables are beneficial to elimination of toxicant; and meanwhile, the bottom is easy to replace, thereby solving the defect that plants can not be successively planted for 3 years.

Description

The cultivation method of vegetables water nutrition liquid

Technical field

The present invention relates to agricultural plant culture technique field, specifically a kind of cultivation method of vegetables water nutrition liquid.

Background technology

What present water nutrition liquid was used is that hydraulic power pool and water nutrition liquid are cultivated, and this cultivation method is through easily degenerating difficult treatment after for many years cultivation.Simultaneously, water nutrition liquid cost is high, and the vegetables competitiveness of turning out is poor.

Summary of the invention

The objective of the invention is to develop a kind of low cost, easily change pond, the end, solve the crop rotation problem and use different nutrient solutions to reach the cultivation method of the vegetables water nutrition liquid of high yield purpose.

A kind of cultivation method of vegetables water nutrition liquid, its concrete steps are as follows:

1. at first prop booth;

2. dig the pond in booth, the degree of depth is between 60-80cm;

3. after the pond is dug at the bottom of the pond and the pool side edge be paved with the novel non-pollution waterproofing membrane, in the pond, prick cultivating stand, at the bottom of the pond, lay simultaneously heating tube;

4. pour into biogas waste liquid and castaway slag in the pond, ratio is 10:1, and the degree of depth is 45-60cm;

5. upload full vegetables at cultivating stand, vegetables are long plucked in 18-22 days, and flattened;

If 6. temperature be lower than 15 the degree begin to send heating installation, coolant-temperature gage is heightened the 23-28 degree;

If 7. vegetable seed to 2 year afterwards degeneration is rejected vegetable root at the bottom of the pond and the pool side edge is paved with the novel non-pollution waterproofing membrane, again cultivate by above-mentioned operation 3.

Described vegetables are water spinach or other vegetables.

The advantage of the cultivation method of vegetables water nutrition liquid of the present invention is: vegetables all can grow throughout the year, not restricted by season, production efficiency is high, free of contamination organic vegetable mouthfeel is good, no matter how fry all nondiscolourings, keep glossy and green state, bring fine appetite to people, by detecting, fiber is planted more than the greenery patches, be beneficial to toxin expelling, women and old man are had very large benefit, and the muck of the pig supported of rural area can be utilized effectively, have to utilize and keep ecological balance, simultaneously because the section that refoots is easy, solved the drawback that plant can not be planted 3 years continuously.

Embodiment

Embodiment one:

A kind of cultivation method of vegetables water nutrition liquid, its concrete steps are as follows:

1. at first prop booth;

2. dig the pond in booth, the degree of depth is between 60-80cm;

3. after the pond is dug at the bottom of the pond and the pool side edge be paved with the novel non-pollution waterproofing membrane, in the pond, prick cultivating stand, at the bottom of the pond, lay simultaneously heating tube;

4. pour into biogas waste liquid and castaway slag in the pond, ratio is 10:1, and the degree of depth is 45-60cm;

5. upload full vegetables at cultivating stand, vegetables are long plucked in 18-22 days, and flattened;

If 6. temperature be lower than 15 the degree begin to send heating installation, coolant-temperature gage is heightened the 23-28 degree;

If 7. vegetable seed to 2 year afterwards degeneration is rejected vegetable root at the bottom of the pond and the pool side edge is paved with the novel non-pollution waterproofing membrane, again cultivate by above-mentioned operation 3.

Described vegetables are water spinach or other vegetables.

Embodiment one:

A kind of cultivation method of vegetables water nutrition liquid, its concrete steps are as follows:

1. at first prop booth;

2. dig the pond in booth, the degree of depth is at 60cm;

3. after the pond is dug at the bottom of the pond and the pool side edge be paved with the novel non-pollution waterproofing membrane, in the pond, prick cultivating stand, at the bottom of the pond, lay simultaneously heating tube;

4. pour into biogas waste liquid and castaway slag in the pond, ratio is 10:1, and the degree of depth is 45-60cm;

5. upload full vegetables at cultivating stand, vegetables are long plucked in 18 days, and flattened;

If 6. temperature is lower than 15 degree and begins to send heating installation, coolant-temperature gage is heightened 23 degree;

If 7. vegetable seed to 2 year afterwards degeneration is rejected vegetable root at the bottom of the pond and the pool side edge is paved with the novel non-pollution waterproofing membrane, again cultivate by above-mentioned operation 3.

Embodiment two:

A kind of cultivation method of vegetables water nutrition liquid, its concrete steps are as follows:

1. at first prop booth;

2. dig the pond in booth, the degree of depth is at 70cm;

3. after the pond is dug at the bottom of the pond and the pool side edge be paved with the novel non-pollution waterproofing membrane, in the pond, prick cultivating stand, at the bottom of the pond, lay simultaneously heating tube;

4. pour into biogas waste liquid and castaway slag in the pond, ratio is 10:1, and the degree of depth is 45-60cm;

5. upload full vegetables at cultivating stand, vegetables are long plucked in 20 days, and flattened;

If 6. temperature is lower than 15 degree and begins to send heating installation, coolant-temperature gage is heightened 25 degree;

If 7. vegetable seed to 2 year afterwards degeneration is rejected vegetable root at the bottom of the pond and the pool side edge is paved with the novel non-pollution waterproofing membrane, again cultivate by above-mentioned operation 3.

Embodiment three:

A kind of cultivation method of vegetables water nutrition liquid, its concrete steps are as follows:

1. at first prop booth;

2. dig the pond in booth, the degree of depth is at 80cm;

3. after the pond is dug at the bottom of the pond and the pool side edge be paved with the novel non-pollution waterproofing membrane, in the pond, prick cultivating stand, at the bottom of the pond, lay simultaneously heating tube;

4. pour into biogas waste liquid and castaway slag in the pond, ratio is 10:1, and the degree of depth is 45-60cm;

5. upload full vegetables at cultivating stand, vegetables are long plucked in 22 days, and flattened;

If 6. temperature is lower than 15 degree and begins to send heating installation, coolant-temperature gage is heightened 28 degree;

If 7. vegetable seed to 2 year afterwards degeneration is rejected vegetable root at the bottom of the pond and the pool side edge is paved with the novel non-pollution waterproofing membrane, again cultivate by above-mentioned operation 3.

Claims (1)

1. the cultivation method of a vegetables water nutrition liquid, its concrete steps are as follows:

1. at first prop booth;

2. dig the pond in booth, the degree of depth is between 60-80cm;

3. after the pond is dug at the bottom of the pond and the pool side edge be paved with the novel non-pollution waterproofing membrane, in the pond, prick cultivating stand, at the bottom of the pond, lay simultaneously heating tube;

4. pour into biogas waste liquid and castaway slag in the pond, ratio is 10:1, and the degree of depth is 45-60cm;

5. upload full vegetables at cultivating stand, vegetables are long plucked in 18-22 days, and flattened;

If 6. temperature be lower than 15 the degree begin to send heating installation, coolant-temperature gage is heightened the 23-28 degree;

If 7. vegetable seed to 2 year afterwards degeneration is rejected vegetable root at the bottom of the pond and the pool side edge is paved with the novel non-pollution waterproofing membrane, again cultivate by above-mentioned operation 3.