CN103222381B

CN103222381B - Energy-saving environment-friendly vegetable planting method

Info

Publication number: CN103222381B
Application number: CN201310137583.8A
Authority: CN
Inventors: 胡明建; 胡乐存
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-30
Filing date: 2013-05-30
Publication date: 2015-01-21
Anticipated expiration: 2033-05-30
Also published as: CN103222381A

Abstract

The energy-saving environment-friendly vegetable planting method mainly comprises the following steps: focusing sunlight, guiding sunlight to places without enough sunlight illumination via optical fibers, planting, and providing demanded nutrition to plants by utilizing waste product, organic household refuse and sanitary wastewater. Therefore, the purposes of protecting the environment, saving the energy and expanding the planting space are achieved.

Description

A kind of method for growing vegetables of energy-saving and environmental protecting

Technical field

The technical field of the growing vegetables of energy-saving and environmental protecting belongs to optics and cultivation field, mainly solar light focusing is got up, by optical fiber, light is directed to the inadequate place of solar irradiation, plant, and utilize slop, the nutrition that organic domestic waste and sanitary wastewater provide plant to need, to reach environmental protection and energy saving and to expand the object of planting space.

Background technology

Present China carries out large-scale city-building, built a house on a large scale in soil, soil day tails away, and water pollutions is extremely fearful, freshwater resources are day by day poor, slop, organic domestic waste and sanitary wastewater are not well utilized, and cause environmental pollution, too much use chemical fertilizer makes soil albefaction, too much use agricultural chemicals makes residual vegetable also have influence on the health of the mankind, present planting patterns generally has with under type, 1. traditional planting patterns, its advantage is directly planted in the ground, space is large, sunny, with low cost, weak point, it is the impact being subject to seasonal variation, the impact of insect pest, the impact of geographical environment, the impact of irrigating and applying fertilizer, because manure use is cumbersome, how directly to use chemical fertilizer, make soil albefaction, Pesticide use too much makes the too high and soil of residual vegetable poison, can not in city or residential area plantation.2. vegetables greenhouse cultivation, vegetables greenhouse cultivation is used to inherit the advantage of traditional planting patterns, also have maximum benefit to be the Time To Market of vegetables in advance and reduce insect pest, improve the income at plantation family greatly, but shortcoming is stepped up its investment, and is still subject to the impact of seasonal variation, the impact of insect pest, the impact of geographical environment, the impact of irrigating and applying fertilizer, can not in city or residential area plantation.3. vegetable works, advantage be can not by the impact being subject to seasonal variation, the impact of insect pest, the impact of geographical environment, irrigate and the impact of fertilising, and can multi-layer planting, greatly reduce space, and be soilless culture, but its fatal shortcoming is that input is huge, toxigenic capacity is expensive.4. family's soilless culture, its advantage does not have residue of pesticide, and that eats is fresh, and shortcoming is the space occupying family, and the kind of plantation is limited, at all nonnutritively says, cost intensive.5. plant on roof, the benefit of planting on roof is the space that effectively make use of roof, and great abundance of sunshine, but the roof that shortcoming has is just can not utilize with FE Tiler, if roof is soaked, the life-span in house is had a great impact, lose more than gain, also handlebar water, nutrients, various to transport to roof cost also very high.Also has rural area in city and cities and towns now, the organic matter in the excreta of people and kitchen is directly discharged in river by blow-off pipe, this not only in vain waste these plants need nutriment, and pollute to river course, the pond by digging also had, directly penetrate into underground, not only in vain waste the nutriment that these plants need, and pollute underground water.And water resource pollution is more and more heavier, freshwater resources are more and more poorer, and residue of pesticide are more and more serious, and soil is albefaction more and more, and the vegetables planting green organic nutrition abundant are more and more important.

Summary of the invention

How to utilize the advantage of several culture technique above, effectively avoid the shortcoming of several culture technique above, and utilize our technology to reach the most effective cultivation method, make full use of the excreta of people, life debirs and sanitary wastewater, work as nutrients to vegetables, and by optical fiber, sunshine conduction is come, to photosynthesis of vegetables.At first we are in roof or the strong place of illumination, set up concave mirror, when solar irradiation is on concave mirror, light focusing is got up in reflection through concave mirror, by convex lens, light is become parallel lines, but area greatly reduces, intensity increases greatly, then project on optical fiber, optical fiber guides to growing vegetables ground light, from optical fiber light beam out through concavees lens, the projected area of light expands, sunshine is just irradiated on vegetables, also by convex lens focus, by concavees lens, light is become parallel lines again, but area greatly reduces, intensity increases greatly, then project on optical fiber, optical fiber guides to growing vegetables ground light, from optical fiber light beam out through concavees lens, the projected area of light expands, sunshine is just irradiated on vegetables, next be the method for the root nutrient solution of plant being guided to plant, slop, organic domestic waste and sanitary wastewater, be discharged in pond by blow-off pipe, pond can not leak, the nutrients of plant all can be dissolved in liquid, by water pipe, the nutrients of plant is delivered to the root of vegetables with water pump, vegetables just can absorb nutrient component and moisture, can also otiose material be sent back in pond by pipeline is counter, and some chemical reagent can be added can reduce stink in pond, increase the availability of plant nutrient, growing vegetables place is through scientific disposal, can not smell an offensive odor in growing vegetables place, this just can obtain the abundant vegetables of green organic nutrition, environment can well be protected simultaneously, and a large amount of freshwater resources can be saved.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the growing vegetables technology of energy-saving and environmental protecting, and 1 represents house, and 2 represent blow-off pipe, 3 represent pond, and 4 represent water pump, and 5 represent water pipe, 6 represent soilless culture bed, 7 represent vegetables, and 8 represent return pipe, and 9 represent concavees lens, 10 represent optical fiber, 11 represent convex lens, and 12 represent concave mirror, 13 routes representing light.

specific implementation method

The present invention is 2 part compositions in fact, part 1 sunshine is guided to above vegetables irradiate, detailed process is, when solar irradiation is on concave mirror, light focusing is got up in reflection through concave mirror, by convex lens, light is become parallel lines, but area greatly reduces, intensity increases greatly, then be transmitted on optical fiber, optical fiber guides to growing vegetables ground light, from optical fiber light beam out through concavees lens, the projected area of light is expanded, sunshine is just irradiated on vegetables, , also by convex lens focus, by concavees lens, light is become parallel lines again, but area greatly reduces, intensity increases greatly, then project on optical fiber, optical fiber guides to growing vegetables ground light, from optical fiber light beam out through concavees lens, the projected area of light expands, sunshine is just irradiated on vegetables.Part 2 the nutrient solution of plant is guided to the root of plant, concrete grammar is, slop, organic domestic waste and sanitary wastewater, be discharged in pond by blow-off pipe, pond can not leak, the nutrients of plant all can be dissolved in liquid, by water pipe, the nutrients of plant is delivered to the root of vegetables with water pump, vegetables just can absorb nutrient component and moisture, can also otiose material be sent back in pond by pipeline is counter, and some chemical reagent can be added can reduce stink in pond, increase the availability of plant nutrient, growing vegetables place is through scientific disposal, can not smell an offensive odor in growing vegetables place, this just can obtain the abundant vegetables of green organic nutrition, environment can well be protected simultaneously, and a large amount of freshwater resources can be saved.

Claims

1. the method for growing vegetables of energy-saving and environmental protecting, it is characterized in that, when solar irradiation is on concave mirror, light focusing is got up in reflection through concave mirror, by convex lens, light is become parallel lines, but area greatly reduces, intensity increases greatly, then project on optical fiber, optical fiber guides to growing vegetables ground light, from optical fiber light beam out through concavees lens, the projected area of light expands, sunshine is just irradiated on vegetables, or pass through convex lens focus, by concavees lens, light is become parallel lines again, but area greatly reduces, intensity increases greatly, then project on optical fiber, optical fiber guides to growing vegetables ground light, from optical fiber light beam out through concavees lens, the projected area of light expands, sunshine is just irradiated on vegetables, next be the method for the root nutrient solution of plant being guided to plant, slop, organic domestic waste and sanitary wastewater, be discharged in pond by blow-off pipe, pond can not leak, the nutrients of plant all can be dissolved in liquid, by water pipe, the nutrients of plant is delivered to the root of vegetables with water pump, vegetables just can absorb nutrient component and moisture, then otiose material is sent back in pond by pipeline is counter, and in pond, add some chemical reagent reduce stink, increase the availability of plant nutrient, growing vegetables place is through scientific disposal, can not smell an offensive odor in growing vegetables place, thus obtain the abundant vegetables of green organic nutrition, protect environment well simultaneously, and save a large amount of freshwater resources.