Background technology
Purple potato, formal name used at school: Solanum tuberdsm, be again black potato, potato meat be purple to darkviolet, it is except having the nutrient component of common Ipomoea batatas, also be rich in selenium element and anthocyan, the special health care of the purple nutritious tool of potato, it contains the protein of about 20%, comprises 18 seed amino acids, easily by human consumption and absorption, comprising vitamin C, B, 8 kinds of vitamins such as A and phosphorus, iron etc. 10 several kinds of mineral elements, the interior anthocyan high containing a large amount of medical value, French scientist Maas chief strangles doctor and finds that anthocyan is natural potent free radical scavenger, and anthocyan has preventive and therapeutic action to 100 various diseases, is described as the water that continues, protein, fat, carbohydrate, vitamin, the seventh-largest essential nutrients after mineral matter, anthocyan is the disease preventing and treating that current scientific circles find, safeguard that human health is the most direct, the most effective, safest free radical scavenger, the ability of its scavenging free radicals is ascorbic 20 times, 50 times of vitamin E, anthocyan has small molecule structure, is uniquely through the material of blood-brain barrier scavenging free radicals protection brain cell, to reduce antibiotic to some harm of human body simultaneously.
Purple potato content of cellulose is high, and this kind of material can increase faecal volume, promotes enterogastric peristalsis, the mucus of being detained in cleaning enteric cavity, pneumatosis and putrefaction, the noxious material in defecate and carcinogen, keep stool unimpeded, improve digestive tract environment, prevent the generation of enterogastric diseases, zinc in purple potato, iron, copper, manganese, calcium, selenium is natural, and iron, calcium content is extra-high, and selenium and iron are human body antifatigues, anti-ageing, the essential elements of enriching blood, there is good health care, selenium is again " anticancer king ", easily be absorbed by the body, effectively stay in serum, repair cardiac muscle, strengthen immunity of organisms, produce the free radical of cancer in purged body, the synthesis of DNA and the division of cancer cell and growth in inhibition cancer cell, prevention cancer of the stomach, the generation of the diseases such as liver cancer, is rich in vitamin, protein in purple potato stem apex tender leaf, trace element, edibility fiber and solubility non-oxidation material, often edible then have fat-reducing, the effects such as body building anti-cancer, therefore, black potato, from stem apex tender leaf to potato block, all has good health care, is current nuisanceless, green, first-elected health food in organic food.
The market demand of purple potato is increasing, but traditional purple potato cultivation exists some defects: one is that potato shoot survival percent is low, and knot potato is late, and the growth of cereal crop seedlings is uneven, and the fast size differences of potato is large, and quality is bad; Cultivation is subject to the restriction of soil property, and the soil being applicable to the purple potato of cultivation is: loose fertile, and organic higher sandy loam is advisable; Easily be subject to the harm of insect.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, proposes a kind of purple potato ciltivating process utilizing Chinese herb prevention insect further.
Technical problem to be solved by this invention realizes by the following technical solutions.
Utilize a purple potato ciltivating process for Chinese herb prevention insect, it is characterized in that, concrete steps are:
(1) digging cross section is on the ground rectangular water planting canal, water planting width of the channel 40cm, dark 60-80cm, and length is not limit, and determines according to landform and the area needing cultivation;
(2) in water planting canal, one deck water barrier is laid;
(3) after water barrier lays, in water planting canal, fill cultivation matrix, cultivation matrix comprises aquifer, aquifer upper end paving thin film;
(4) in water planting canal, arrange long neck funnel, it is inner that aquifer is inserted through film in long neck funnel lower end, and long neck funnel upper end plane above Ground arranges a long neck funnel every 1-1.5m in water planting canal;
(5) film upper end covers one deck and loosens the soil, and loosen the soil thickness 10cm, and a layer upper end of loosening the soil flushes with ground level;
(6) in field planting purple potato seedling strain on layer of loosening the soil, the degree of depth that the layer that loosens the soil is inserted in purple potato seedling strain is 8-9cm, and after purple potato seedling strain field planting, to loosening the soil, layer waters, and irrigates be as the criterion with the layer that loosens the soil;
(7) in a fortnight, in funnel, add mill water culture nutrient solution, aquifer is inhaled full;
The filler of described aquifer is by 40 parts, sawdust, corncob 25 parts, castor-oil plant 5 parts, 0.5 part, ginger, kuh-seng 0.3 part, the tuber of stemona 0.3 part, the root of langdu 0.2 part, gingko 0.3 part, sweet wormwood 0.3 part, frutus cnidii 1 part, thunder godvine 2 parts of mixtures form, the corncob then of component amount is milled into fines, size is advisable like mung bean grain, by the castor-oil plant of component amount, ginger, kuh-seng, the tuber of stemona, the root of langdu, gingko, sweet wormwood, frutus cnidii, after thunder godvine mixing, be chopped into bulk or strip that full-size is not more than 1.5cm, then by sawdust, grind to form the corncob of fines and the castor-oil plant after shredding, ginger, kuh-seng, the tuber of stemona, the root of langdu, gingko, sweet wormwood, frutus cnidii, thunder godvine mixture together, put into water to clean, then draining is pulled out, bottom can be paved in water planting canal as aquifer,
Main nutrient composition in the every 1000ml of described mill water culture nutrient solution is: four water-calcium nitrate 750-800mg, ammonium hydrogen phosphate 150.00-160mg, ammonium nitrate 50-55mg, disodium ethylene diamine tetraacetate iron 20-21mg, boric acid 1.5-2.0mg, cupric sulfate pentahydrate 0.06-0.07mg, magnesium sulfate 400-500mg, potassium sulfate 110-180mg, potassium dihydrogen phosphate 150-175mg, sodium nitrate 5-6g, urea 3-4g, copper nitrate 2-3mg, manganese nitrate 4-5mg, ferrous sulfate 45-65mg, ammonium phosphate 3-5mg, sodium molybdate 0.01-0.015mg, ammonium molybdate 0.02-0.04mg, nickel chloride 0.3-0.5mg, potassium iodide 7.4-8.2mg, citric acid 12-15mg, sodium silicate 16-19mg and lead acetate 0.04-0.05mg.
The strain of purple potato seedling is in field planting on layer of loosening the soil, cultivation method is consistent with the cultivation method of common purple potato or Ipomoea batatas, the strain of purple potato seedling is after layer cultivation of loosening the soil survives, root growth can pass film, extend in aquifer, the necessary nutriment of growth is obtained in aquifer, aquifer is to be made up of bulk materials, the block root being beneficial to purple potato wherein Rapid development expands, there is good water-holding capacity, the block root of purple potato obtains sufficient nutrition in aquifer, fast growth, mill water culture nutrient solution composition in aquifer can adjust according to the growing state of purple potato rice shoot.Form in the bulk materials of aquifer and contain a certain proportion of Chinese medicine component, the object of pest control can be reached, in Chinese medicine component:
Castor-oil plant: sweet, pungent, flat; Poisonous; Return large intestine, lung channel; Poison is dialled in detumescence, rushes down lower logical stagnant; For swollen ulcer drug, larynx numbness, scrofula, dry feces.
Ginger: pungent, tepor; Return lung, spleen, stomach warp; Induce sweat loose cold, warming middle energizer to arrest vomiting, preventing phlegm from forming and stopping coughing; For anemofrigid cold, gastrofrigid vomiting, cold productive cough is coughed.
Kuh-seng: bitter, cold; The thoughts of returning home, liver, stomach, large intestine, urinary bladder channel; Heat-clearing and damp-drying drug, desinsection, diuresis; For hot dysentery, have blood in stool, jaundice renal shutdown, leukorrhea with reddish discharge, swelling of vulva pruritus vulvae, eczema, wet sore, pruitus, mange leprosy; Control trichomonas vaginitis outward.
The tuber of stemona: sweet, bitter, tepor; Return lung channel, slightly poisonous; Moistening lung to lower qi cough-relieving, desinsection; Cough for new chronic cough, pulmonary tuberculosis cough, pertussis; Outer for head louse, body louse, enterobiasis, pruritus vulvae.
The root of langdu: pungent, bitter, flat, poisonous; Dissipating bind, relieves oedema or abdominal distension through diuresis or purgation, pain relieving, desinsection; For aqueous vapor swelling, scrofula; Scabies, tinea are controlled in external application, kill fly, maggot.
Gingko: sweet, bitter, puckery, flat; Poisonous; Return lung channel; Astringing lung for relieving asthma, is only with turbid, reduces just; Breath with cough for phlegm more, the lower gonorrhoea of band, enuresis frequent micturition.
Sweet wormwood: bitter, acrid, cold; Return liver, gallbladder channel; Clearing away summerheat, except steaming, preventing malaria; For summer-heat evil heating, fever due to yin deficiency, night fever abating at dawn, hectic fever due to yin labor heat, malaria fever and chills, jaundice with damp-heat pathogen.
Frutus cnidii: pungent, bitter, temperature; Slightly poisonous; Return kidney channel; Warming kidney to invigorate yang, eliminating dampness, dispels the wind, desinsection; For impotence, Gong Leng, under cold-dampness band, arthritis with fixed pain caused by dampness pain in the back; Control eczema of vulva outward, married woman's pruritus vulvae; Trichomonas vaginitis.
Thunder godvine: bitter, pungent, cool, very toxic; Dispel the wind, removing toxic substances, desinsection; External application treating rheumatic arthritis, skin is itched, and kills maggot, wriggler, water-snail eradication, malicious mouse.
A retaining canal is excavated out in described water planting canal one end, the retaining canal degree of depth is greater than the degree of depth of water planting canal, retaining canal is connected by overflow pipe with water planting canal, described overflow pipe is arranged on the centre position of water planting canal end, mill water culture nutrient solution in water planting canal too much can flow in retaining canal by overflow pipe, and mill water culture nutrient solution can be avoided to soak purple potato and root system thereof.
Beneficial effect of the present invention is:
A kind of purple potato ciltivating process utilizing Chinese herb prevention insect provided by the invention, change the traditional cultivation mode that purple potato grows in soil, have a little: not by the restriction of soil condition, be convenient to the supply of the nutritive element of the purple potato Different growth phases of Artificial Control, purple potato block root grows in loose aquifer, be beneficial to purple potato to grow up, purple potato output can be improved.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
Utilize a purple potato ciltivating process for Chinese herb prevention insect, concrete steps are:
(1) digging cross section is on the ground rectangular water planting canal, water planting width of the channel 40cm, dark 60cm, length 6m;
(2) on water planting canal inwall, one deck water barrier is done with cement;
(3) after water barrier lays, in water planting canal, fill cultivation matrix, cultivation matrix comprises aquifer, aquifer upper end paving thin film;
(4) in water planting canal, arrange long neck funnel, it is inner that aquifer is inserted through film in long neck funnel lower end, and long neck funnel upper end plane above Ground arranges a long neck funnel every 1 in water planting canal;
(5) film upper end covers one deck and loosens the soil, and loosen the soil thickness 10cm, and a layer upper end of loosening the soil flushes with ground level;
(6) in field planting purple potato seedling strain on layer of loosening the soil, the degree of depth that the layer that loosens the soil is inserted in purple potato seedling strain is 8-9cm, and after purple potato seedling strain field planting, to loosening the soil, layer waters, and irrigates be as the criterion with the layer that loosens the soil;
(7) in a fortnight, in funnel, add mill water culture nutrient solution, aquifer is inhaled full;
The filler of described aquifer is by 40 parts, sawdust, corncob 25 parts, castor-oil plant 5 parts, 0.5 part, ginger, kuh-seng 0.3 part, the tuber of stemona 0.3 part, the root of langdu 0.2 part, gingko 0.3 part, sweet wormwood 0.3 part, frutus cnidii 1 part, thunder godvine 2 parts of mixtures form, the corncob then of component amount is milled into fines, size is advisable like mung bean grain, by the castor-oil plant of component amount, ginger, kuh-seng, the tuber of stemona, the root of langdu, gingko, sweet wormwood, frutus cnidii, after thunder godvine mixing, be chopped into bulk or strip that full-size is not more than 1.5cm, then by sawdust, grind to form the corncob of fines and the castor-oil plant after shredding, ginger, kuh-seng, the tuber of stemona, the root of langdu, gingko, sweet wormwood, frutus cnidii, thunder godvine mixture together, put into water to clean, then draining is pulled out, bottom can be paved in water planting canal as aquifer,
Main nutrient composition in the every 1000ml of described mill water culture nutrient solution is: four water-calcium nitrate 750-800mg, ammonium hydrogen phosphate 150.00-160mg, ammonium nitrate 50-55mg, disodium ethylene diamine tetraacetate iron 20-21mg, boric acid 1.5-2.0mg, cupric sulfate pentahydrate 0.06-0.07mg, magnesium sulfate 400-500mg, potassium sulfate 110-180mg, potassium dihydrogen phosphate 150-175mg, sodium nitrate 5-6g, urea 3-4g, copper nitrate 2-3mg, manganese nitrate 4-5mg, ferrous sulfate 45-65mg, ammonium phosphate 3-5mg, sodium molybdate 0.01-0.015mg, ammonium molybdate 0.02-0.04mg, nickel chloride 0.3-0.5mg, potassium iodide 7.4-8.2mg, citric acid 12-15mg, sodium silicate 16-19mg and lead acetate 0.04-0.05mg.
A retaining canal is excavated out in described water planting canal one end, and the retaining canal degree of depth is greater than the degree of depth of water planting canal, and retaining canal is connected by overflow pipe with water planting canal, and described overflow pipe is arranged on the centre position of water planting canal end.
Through base experiment, compared with conventional method, purple potato cultivation method of the present invention can improve output more than 21.5%, and the single weight of purple potato obviously increases, and quality have also been obtained raising.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.