CN106069062A - A kind of extremely frigid zones toxicity-removing white potato cultural method - Google Patents
A kind of extremely frigid zones toxicity-removing white potato cultural method Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
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Abstract
The invention discloses a kind of extremely frigid zones toxicity-removing white potato cultural method, belong to technical field of crop cultivation.In order to solve technical problem or the defect of the extremely frigid zones rainfall less Rhizoma Solani tuber osi poor existence of soil moisture content, the toxicity-removing white potato cultural method that the present invention provides, is selected by potato seed and processes, site preparation and fertilization, ridging and sowing, field management can economize on water soil moisture conservation, raising water utilization rate when achieving high and cold water-deficient area plantation Rhizoma Solani tuber osi and the Potato Quality produced is good, content of starch is high, storage tolerance.
Description
Technical field
The invention belongs to technical field of crop cultivation, especially, be a kind of extremely frigid zones toxicity-removing white potato cultural method.
Background technology
Rhizoma Solani tuber osi (Solanurn tuberosum L.) is Solanaceae Solanum industrial crops.Virus-free seed potato refers to potato seed
Potato is after a series of technical measures remove the virus in potato block, it is thus achieved that virus-free or rarely virus infection potato seed,
It has the advantages such as precocity, yield height, quality better.Rhizoma Solani tuber osi is grain, vegetable, the high-yield crop of feedstuff dual-purpose, due to tuber
Containing nutrient substance such as more starch, abundant vitamin and lysines, it is that one has grain and the multiple spy of veterinary antibiotics
The excellent food selected, has higher nutritive value, is referred to as the food of " perfect in every way " by domestic and international nutritionist, is described as
" second bread " of " underground Fructus Mali pumilae " and the mankind, is the most many national most important food.
Extremely frigid zones refer to height above sea level compared with high, weather cools, day and night temperature is big, rainfall is less, be suitable to grow cold-resistant crop
Area.And the happiness of Rhizoma Solani tuber osi property cools, soil water content is required higher, and at extremely frigid zones, rainfall is less, soil moisture content
Less, then add to irrigation conditions imperfection, thus had a strong impact on quality and the yield of Rhizoma Solani tuber osi, at present, for extremely frigid zones
This universal phenomenon, through research, the crop big for extremely frigid zones such as Maize Water Requirement uses full film double-furrow cultural method,
There is the advantages such as water saving soil moisture conservation, volume increase, still continue to use traditional Root growth in extremely frigid zones potato culture method major part
Method, then rarely has report for the cultivation of Film mulch furrow.
Summary of the invention
The purpose of the present invention is aiming at the technical problem of the extremely frigid zones rainfall less Rhizoma Solani tuber osi poor existence of soil moisture content or lacks
Fall into, it is provided that a kind of in high and cold water-deficient area, soil moisture conservation of economize on water, raising water utilization rate, increase production and improve productivity toxicity-removing white potato cultivation
Culture method.
In order to realize the purpose of the present invention, the technical scheme that the present invention takes is as follows:
A kind of extremely frigid zones toxicity-removing white potato cultural method, specifically includes following steps:
1) potato seed selects and processes: select good quality and high output, wide adaptability, disease resistance is strong, commodity is good toxicity-removing white potato
Potato seed, potato seed stripping and slicing, each stripping and slicing contains 3 eyes, after the potato seed Cotton seeds after stripping and slicing, places to enter for 20 days at lucifuge cool place
Row sowing；Coating materials forms each raw material weight number: Radix melastomatis candidi water cooking liquid 20-30 part, sodium carboxymethyl cellulose 2-4 part,
After the mixing of each raw material, uniformly it is sprayed at potato seed surface；Described Radix melastomatis candidi water cooking liquid is to take addition after fresh Radix melastomatis candidi washing
The soak by water 45min of its weight 2.5 times, filters, obtains Radix melastomatis candidi water cooking liquid；
2) site preparation and fertilization: selecting height above sea level 2600-2900 meter gesture smooth, irrigation and drainage are convenient, and the soil that Soil structure is suitable is broadcast
Plant first 5-10 days, execute mixing fertilizer 3500-4000kg, corn straw powder 1000-2000kg, tealeaf residue 400-for every mu
500kg, is uniformly spread in ground, and upper soll layer 30cm soil is mixed thoroughly, and deep plough 35-40cm, ploughs thin leveling；Described mixing is organic
Fertile by fresh horsehit, fresh donkey excrement, new fresh rabbit excrement, by weight carrying out fermentation reactor system for 1:1:1 after mixing according to a conventional method
Become；
3) ridging and sowing: doing ditch, ditch bottom width 100cm, ridge bottom width 45-50cm at farmland ridging, ridge height 55-60cm, 3
The middle of the month, use furrow duplicate rows plantation, spacing in the rows 15-20cm, duplicate rows spacing 10-15cm, every mu plant 6000 strains, during sowing eye to
Rise angle point is broadcast, disposable earthing 15cm after finishing, and then will make separation ditch, every section of separation ditch long 3-4 rice, height with soil in ditch
Flush with top, ridge, the wheat straw thick by uniformly covering one layer of 25-30cm in every section of separation ditch, then carry out full black plastic mulching, coating layer
Number is one layer, and ditch lining endothelium uniformly covers one layer of 3-5cm fine earth；
4) field management:
A: irrigate: carry out field examination in time, measures soil water content, after Rhizoma Solani tuber osi emerges 2-3cm, proceeds by
Moisturizing, remains soil water content 7d before 60-70%, results in ditch, stops irrigating, irrigation method: uniformly sprayed by water
Be sprinkled upon on top, ridge, due to the effect of gravity, water slowly from ridge overhead stream in ditch, irrigate；
B: impose foliage fertilizer: impose foliage fertilizer after bud stage extracts alabastrum in time, every mu with Folium Bambusae water cooking liquid 50-65kg
Spraying, supplement nutrient, extend stem and leaf function, Spindling control, in raising Tuber yields and beneficially Rhizoma Solani tuber osi, starch covers
Collection；Described Folium Bambusae water cooking liquid is to take fresh Folium Bambusae to add the soak by water 30min filtration of its weight 2 times, obtains Folium Bambusae water cooking liquid；
5) prevention and control of plant diseases, pest control: in by the end of March to Rhizoma Solani tuber osi seedling stage early April time, convert 100-200 times of water with plant medical agent and carry out
Spray, sprayed once every 5 days, even spray 3 times；Described plant medical agent is by fresh for 10-15 part Folium Ginkgo and 25-30 part great Sha
Leaf mixes, and adds the water of mixed weight 3 times, in 50 DEG C of environment, collects filtrate and carry out being condensed into dried powder and prepare after decoction
Form；
6) gather: after Rhizoma Solani tuber osi maturation, manually gather and reserve seed for planting.
Radix melastomatis candidi is the root of the strong red Melastoma candidum D.Don in Melastomateae plants open country.
Folium Bambusae is grass phyllostachys nigra (lodd.ex lindl.) munro var.henonis (miff.) spapf et rendle Phyllostachys nigra (Lodd.) Munro var.henonis
(Mitf.) leaf of Stapf ex Rendle.
Folium Ginkgo is the leaf of Ginkgoaceae plant Ginkgo biloba Ginkgo bilobe L..
Caulis et Folium Pavettae Hongkongensis is the stem of dicotyledon medicine Maguireothamnus speciosus Caulis et Folium Pavettae Hongkongensis Pavetthongkongensis Bremek.
Leaf.
The present invention has the beneficial effects that:
1, seed pelleting processes, and the present invention uses Chinese herbal medicine fluid that seed potato is coated process, effectively suppresses
The activity of PPO (terminal oxidase of respiratory system) during potato growth, thus suppress the decomposition of aldehydes matter so that
The Rhizoma Solani tuber osi storage tolerance produced.
2, site preparation and fertilization, extremely frigid zones surface soil moisture, organic and various micronutrient levels is relatively low, is blended with
Machine fertilizer carries out being manured into soil after composting corruption hot fermentation processes, and not only supplements the organic matter in soil, and has the strongest volume to soil
Soil moisture conservation effect, it is possible to using water wisely, adds corn stalk powder simultaneously, deeper supplements various aminoacid, trace for soil
Element is such as: calcium, magnesium, zinc etc., and adds tealeaf residue, and the content of ammonium nitrogen and nitrate nitrogen increases sharply, so by tea grounds or tea
It is manured into soil after the fermentation reactor system of end, both can increase soil fertility, improve Soil structure, ammonium sulfate, carbamide etc. can be suppressed again
The Nitrification of ammonium nitrogen, reduces the volatilization loss of inorganic nitrogen, and can take root with effectively preventing soil compaction, beneficially plant
Growth.
3, planting and irrigate, the present invention changes plantation on traditional ridge and plants for furrow, waters when changing the body plantation of conventional ridge
Rear water permeates downwards comparatively fast, and cannot make the permanent moisturizing of soil water content, is unfavorable for the situation of the growth of Rhizoma Solani tuber osi；At moisture
In sufficient season, utilizing rainwater to irrigate, in ditch, plantation can well collect rain, water drainage, at arid season, utilizes ridge body to enter
Row is irrigated, and decreases irrigated area, and water slowly permeated from survey face when mulch film enters in ditch, beneficially Rhizoma Solani tuber osi rhizome
Sufficiently absorb moisture, on the one hand, saved water consumption, on the other hand, and be unlikely to owing to the moisture in soil neglects height
Neglect low, cause Rhizoma Solani tuber osi occur rotten and grow the best situation, and cover grass overlay film in growing area preferably to Rhizoma Solani tuber osi guarantor
Temperature soil moisture conservation, the beneficially growth of Rhizoma Solani tuber osi.
4, impose foliage fertilizer, Folium Bambusae water cooking liquid is sprayed as foliage fertilizer, supplement for potato tubers expanding stage each
Trace element needed for Zhong and aminoacid, control starch in stem and leaf excessive growth, beneficially Rhizoma Solani tuber osi covers collection, improves potato
Weight, improves the quality of Rhizoma Solani tuber osi, then makes Rhizoma Solani tuber osi increase production and improve productivity.
5, the prevention and control of plant diseases, pest control, Chinese herbal medicine preventing disease and pest agent prevention sprays, and can greatly reduce the pest and disease damage of Rhizoma Solani tuber osi, purifies
The growing environment of Rhizoma Solani tuber osi, decreases the use of chemical pesticide, protects ecological environment.
Detailed description of the invention
Embodiment 1
A kind of extremely frigid zones toxicity-removing white potato cultural method, specifically includes following steps:
1) potato seed selects and processes: select good quality and high output, wide adaptability, disease resistance is strong, commodity is good toxicity-removing white potato
Potato seed, potato seed stripping and slicing, each stripping and slicing contains 3 eyes, after the potato seed Cotton seeds after stripping and slicing, places to enter for 20 days at lucifuge cool place
Row sowing；Coating materials forms each raw material weight number: Radix melastomatis candidi water cooking liquid 20 parts, sodium carboxymethyl cellulose 2 parts, each raw material
After mixing, uniformly it is sprayed at potato seed surface；Described Radix melastomatis candidi water cooking liquid be take fresh Radix melastomatis candidi washing after add its weight
The soak by water 45min of 2.5 times, filters, obtains Radix melastomatis candidi water cooking liquid；
2) site preparation and fertilization: selecting height above sea level 2600-2900 meter gesture smooth, irrigation and drainage are convenient, and the soil that Soil structure is suitable is broadcast
Plant first 5 days, execute mixing fertilizer 3500kg, corn straw powder 1000kg, tealeaf residue 400kg, be uniformly spread in ground for every mu, and
Upper soll layer 30cm soil is mixed thoroughly, and deep plough 35cm, ploughs thin leveling；Described mixing fertilizer is by fresh horsehit, fresh donkey excrement, new
Fresh rabbit excrement, forms by weight carrying out fermentation reactor system according to a conventional method after mixing for 1:1:1；
3) ridging and sowing: doing ditch, ditch bottom width 100cm, ridge bottom width 45cm at farmland ridging, ridge height 55cm, in 3 months
In ten days, use the plantation of furrow duplicate rows, spacing in the rows 15cm, duplicate rows spacing 10cm, plant 6000 strains, eye upwards angle modulation point during sowing for every mu
Broadcast, disposable earthing 15cm after finishing, then will make separation ditch with soil in ditch, every section of separation ditch length 3 meters, high neat with top, ridge
Flat, thick by uniformly covering one layer of 25cm in every section of separation ditch wheat straw, then carries out full black plastic mulching, and the overlay film number of plies is one layer, ditch
Lining endothelium uniformly covers one layer of 3cm fine earth；
4) field management:
A: irrigate: carry out field examination in time, measures soil water content, after Rhizoma Solani tuber osi emerges 2-3cm, proceeds by
Moisturizing, remains soil water content 7d before 60-70%, results in ditch, stops irrigating, irrigation method: uniformly sprayed by water
Be sprinkled upon on top, ridge, due to the effect of gravity, water slowly from ridge overhead stream in ditch, irrigate；
B: impose foliage fertilizer: imposing foliage fertilizer after bud stage extracts alabastrum in time, every mu is entered with Folium Bambusae water cooking liquid 50kg
Row sprays, and supplements nutrient, extends stem and leaf function, Spindling control, and in raising Tuber yields and beneficially Rhizoma Solani tuber osi, starch covers collection；
Described Folium Bambusae water cooking liquid is to take fresh Folium Bambusae to add the soak by water 30min filtration of its weight 2 times, obtains Folium Bambusae water cooking liquid；
5) prevention and control of plant diseases, pest control: in by the end of March to Rhizoma Solani tuber osi seedling stage early April time, convert 100 times of water with plant medical agent and spray
Execute, sprayed once every 5 days, even spray 3 times；Described plant medical agent is by 10 parts of fresh Folium Ginkgos and 25 parts of Caulis et Folium Pavettae Hongkongensis mixing,
Add the water of mixed weight 3 times, in 50 DEG C of environment, collect filtrate after decoction and carry out being condensed into dried powder and be prepared from；
6) gather: after Rhizoma Solani tuber osi maturation, manually gather and reserve seed for planting.
Embodiment 2
A kind of extremely frigid zones toxicity-removing white potato cultural method, specifically includes following steps:
1) potato seed selects and processes: select good quality and high output, wide adaptability, disease resistance is strong, commodity is good toxicity-removing white potato
Potato seed, potato seed stripping and slicing, each stripping and slicing contains 3 eyes, after the potato seed Cotton seeds after stripping and slicing, places to enter for 20 days at lucifuge cool place
Row sowing；Coating materials forms each raw material weight number: Radix melastomatis candidi water cooking liquid 30 parts, sodium carboxymethyl cellulose 4 parts, each raw material
After mixing, uniformly it is sprayed at potato seed surface；Described Radix melastomatis candidi water cooking liquid be take fresh Radix melastomatis candidi washing after add its weight
The soak by water 45min of 2.5 times, filters, obtains Radix melastomatis candidi water cooking liquid；
2) site preparation and fertilization: selecting height above sea level 2600-2900 meter gesture smooth, irrigation and drainage are convenient, and the soil that Soil structure is suitable is broadcast
Plant first 10 days, execute mixing fertilizer 4000kg, corn straw powder 2000kg, tealeaf residue 500kg, be uniformly spread in ground for every mu,
Mixing thoroughly with upper soll layer 30cm soil, deep plough 40cm, ploughs thin leveling；Described mixing fertilizer by fresh horsehit, fresh donkey excrement,
New fresh rabbit excrement, forms by weight carrying out fermentation reactor system according to a conventional method after mixing for 1:1:1；
3) ridging and sowing: doing ditch, ditch bottom width 100cm, ridge bottom width 50cm at farmland ridging, ridge height 60cm, in 3 months
In ten days, use the plantation of furrow duplicate rows, spacing in the rows 20cm, duplicate rows spacing 15cm, plant 6000 strains, eye upwards angle modulation point during sowing for every mu
Broadcast, disposable earthing 15cm after finishing, then will make separation ditch with soil in ditch, every section of separation ditch length 4 meters, high neat with top, ridge
Flat, thick by uniformly covering one layer of 30cm in every section of separation ditch wheat straw, then carries out full black plastic mulching, and the overlay film number of plies is one layer, ditch
Lining endothelium uniformly covers one layer of 5cm fine earth；
4) field management:
A: irrigate: carry out field examination in time, measures soil water content, after Rhizoma Solani tuber osi emerges 2-3cm, proceeds by
Moisturizing, remains soil water content 7d before 60-70%, results in ditch, stops irrigating, irrigation method: uniformly sprayed by water
Be sprinkled upon on top, ridge, due to the effect of gravity, water slowly from ridge overhead stream in ditch, irrigate；
B: impose foliage fertilizer: imposing foliage fertilizer after bud stage extracts alabastrum in time, every mu is entered with Folium Bambusae water cooking liquid 65kg
Row sprays, and supplements nutrient, extends stem and leaf function, Spindling control, and in raising Tuber yields and beneficially Rhizoma Solani tuber osi, starch covers collection；
Described Folium Bambusae water cooking liquid is to take fresh Folium Bambusae to add the soak by water 30min filtration of its weight 2 times, obtains Folium Bambusae water cooking liquid；
5) prevention and control of plant diseases, pest control: in by the end of March to Rhizoma Solani tuber osi seedling stage early April time, convert 100-200 times of water with plant medical agent and carry out
Spray, sprayed once every 5 days, even spray 3 times；Described plant medical agent is 15 parts of fresh Folium Ginkgos and 30 parts of Caulis et Folium Pavettae Hongkongensis to be mixed
Close, add the water of mixed weight 3 times, in 50 DEG C of environment, collect filtrate after decoction and carry out being condensed into dried powder and be prepared from；
6) gather: after Rhizoma Solani tuber osi maturation, manually gather and reserve seed for planting.
Embodiment 3
A kind of extremely frigid zones toxicity-removing white potato cultural method, specifically includes following steps:
1) potato seed selects and processes: select good quality and high output, wide adaptability, disease resistance is strong, commodity is good toxicity-removing white potato
Potato seed, potato seed stripping and slicing, each stripping and slicing contains 3 eyes, after the potato seed Cotton seeds after stripping and slicing, places to enter for 20 days at lucifuge cool place
Row sowing；Coating materials forms each raw material weight number: Radix melastomatis candidi water cooking liquid 25 parts, sodium carboxymethyl cellulose 3 parts, each raw material
After mixing, uniformly it is sprayed at potato seed surface；Described Radix melastomatis candidi water cooking liquid be take fresh Radix melastomatis candidi washing after add its weight
The soak by water 45min of 2.5 times, filters, obtains Radix melastomatis candidi water cooking liquid；
2) site preparation and fertilization: selecting height above sea level 2600-2900 meter gesture smooth, irrigation and drainage are convenient, and the soil that Soil structure is suitable is broadcast
Plant first 8 days, execute mixing fertilizer 3750kg, corn straw powder 1500kg, tealeaf residue 450kg, be uniformly spread in ground for every mu, and
Upper soll layer 30cm soil is mixed thoroughly, and deep plough 38cm, ploughs thin leveling；Described mixing fertilizer is by fresh horsehit, fresh donkey excrement, new
Fresh rabbit excrement, forms by weight carrying out fermentation reactor system according to a conventional method after mixing for 1:1:1；
3) ridging and sowing: doing ditch, ditch bottom width 100cm, ridge bottom width 48cm at farmland ridging, ridge height 58cm, in 3 months
In ten days, use the plantation of furrow duplicate rows, spacing in the rows 18cm, duplicate rows spacing 13cm, plant 6000 strains, eye upwards angle modulation point during sowing for every mu
Broadcast, disposable earthing 15cm after finishing, then will make separation ditch with soil in ditch, every section of separation ditch length 3.5 meters, high neat with top, ridge
Flat, thick by uniformly covering one layer of 28cm in every section of separation ditch wheat straw, then carries out full black plastic mulching, and the overlay film number of plies is one layer, ditch
Lining endothelium uniformly covers one layer of 4cm fine earth；
4) field management:
A: irrigate: carry out field examination in time, measures soil water content, after Rhizoma Solani tuber osi emerges 2-3cm, proceeds by
Moisturizing, remains soil water content 7d before 60-70%, results in ditch, stops irrigating, irrigation method: uniformly sprayed by water
Be sprinkled upon on top, ridge, due to the effect of gravity, water slowly from ridge overhead stream in ditch, irrigate；
B: impose foliage fertilizer: imposing foliage fertilizer after bud stage extracts alabastrum in time, every mu is entered with Folium Bambusae water cooking liquid 60kg
Row sprays, and supplements nutrient, extends stem and leaf function, Spindling control, and in raising Tuber yields and beneficially Rhizoma Solani tuber osi, starch covers collection；
Described Folium Bambusae water cooking liquid is to take fresh Folium Bambusae to add the soak by water 30min filtration of its weight 2 times, obtains Folium Bambusae water cooking liquid；
5) prevention and control of plant diseases, pest control: in by the end of March to Rhizoma Solani tuber osi seedling stage early April time, convert 150 times of water with plant medical agent and spray
Execute, sprayed once every 5 days, even spray 3 times；Described plant medical agent is by the 28 parts of Caulis et Folium Pavettae Hongkongensis mixing of 13 parts of fresh Folium Ginkgos, adds
Enter the water of mixed weight 3 times, in 50 DEG C of environment, collect filtrate after decoction and carry out being condensed into dried powder and be prepared from；
6) gather: after Rhizoma Solani tuber osi maturation, manually gather and reserve seed for planting.
The Rhizoma Solani tuber osi that the toxicity-removing white potato product utilizing the cultural method of the present invention to produce plants with traditional method
Product is compared, and has the advantage that
Claims (1)
1. an extremely frigid zones toxicity-removing white potato cultural method, it is characterised in that: specifically include following steps:
1) potato seed selects and processes: select good quality and high output, wide adaptability, disease resistance is strong, commodity is good toxicity-removing white potato potato seed,
Potato seed stripping and slicing, each stripping and slicing contains 3 eyes, after the potato seed Cotton seeds after stripping and slicing, places and broadcast for 20 days at lucifuge cool place
Kind；Coating materials forms each raw material weight number: Radix melastomatis candidi water cooking liquid 20-30 part, sodium carboxymethyl cellulose 2-4 part, each former
After material mixing, uniformly it is sprayed at potato seed surface；Described Radix melastomatis candidi water cooking liquid be take fresh Radix melastomatis candidi washing after to add it heavy
Measure the soak by water 45min of 2.5 times, filter, obtain Radix melastomatis candidi water cooking liquid；
2) site preparation and fertilization: selecting height above sea level 2600-2900 meter gesture smooth, irrigation and drainage are convenient, and the soil that Soil structure is suitable, before sowing
5-10 days, execute mixing fertilizer 3500-4000kg, corn straw powder 1000-2000kg, tealeaf residue 400-500kg, all for every mu
Even being spread in ground, and upper soll layer 30cm soil is mixed thoroughly, deep plough 35-40cm, ploughs thin leveling；Described mixing fertilizer is by fresh
Horsehit, fresh donkey excrement, new fresh rabbit excrement, form by weight carrying out fermentation reactor system according to a conventional method after mixing for 1:1:1；
3) ridging and sowing: doing ditch, ditch bottom width 100cm, ridge bottom width 45-50cm at farmland ridging, ridge height 55-60cm, in 3 months
In ten days, using the plantation of furrow duplicate rows, spacing in the rows 15-20cm, duplicate rows spacing 10-15cm, plant 6000 strains for every mu, during sowing, eye is to rise
Angle point is broadcast, disposable earthing 15cm after finishing, and then will make separation ditch, every section of separation ditch long 3-4 rice, high and ridge with soil in ditch
Top flushes, the wheat straw thick by uniformly covering one layer of 25-30cm in every section of separation ditch, then carries out full black plastic mulching, and the overlay film number of plies is
One layer, ditch lining endothelium uniformly covers one layer of 3-5cm fine earth；
4) field management:
A: irrigate: carry out field examination in time, measures soil water content, after Rhizoma Solani tuber osi emerges 2-3cm, proceeds by benefit
Water, remains soil water content 7d before 60-70%, results in ditch, stops irrigating, irrigation method: uniformly sprayed by water
On ridge is pushed up, due to the effect of gravity, water slowly from ridge overhead stream in ditch, irrigate；
B: impose foliage fertilizer: imposing foliage fertilizer after bud stage extracts alabastrum in time, every mu is carried out with Folium Bambusae water cooking liquid 50-65kg
Spraying, supplement nutrient, extend stem and leaf function, Spindling control, in raising Tuber yields and beneficially Rhizoma Solani tuber osi, starch covers collection；Institute
Stating Folium Bambusae water cooking liquid is to take fresh Folium Bambusae to add the soak by water 30min filtration of its weight 2 times, obtains Folium Bambusae water cooking liquid；
5) prevention and control of plant diseases, pest control: in by the end of March to Rhizoma Solani tuber osi seedling stage early April time, convert 100-200 times of water with plant medical agent and spray
Execute, sprayed once every 5 days, even spray 3 times；Described plant medical agent is by fresh for 10-15 part Folium Ginkgo and 25-30 part Caulis et Folium Pavettae Hongkongensis
Mixing, adds the water of mixed weight 3 times, in 50 DEG C of environment, collect after decoction filtrate carry out being condensed into dried powder preparation and
Become；
6) gather: after Rhizoma Solani tuber osi maturation, manually gather and reserve seed for planting.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409668A (en) * | 2017-04-13 | 2017-12-01 | 贵州腾博农业发展有限公司 | A kind of implantation methods of potato |
| CN107646595A (en) * | 2017-11-06 | 2018-02-02 | 个旧市农业技术推广中心 | A kind of early spring potato planting method |
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