CN105830683B - A kind of cultural method improving fresh type purple sweetpotato Cooking Quality and commodity - Google Patents
A kind of cultural method improving fresh type purple sweetpotato Cooking Quality and commodity Download PDFInfo
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- CN105830683B CN105830683B CN201610168308.6A CN201610168308A CN105830683B CN 105830683 B CN105830683 B CN 105830683B CN 201610168308 A CN201610168308 A CN 201610168308A CN 105830683 B CN105830683 B CN 105830683B
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- A01G13/00—Protecting plants
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of cultural methods improving fresh type purple sweetpotato Cooking Quality and commodity, and detoxification purple sweetpotato is selected to make potato seed first, and three-dimensional seeding nursery avoids seedbed continuous cropping salt affected soil adverse effect from being invaded with various pathogenies, improves potato seedling growth quality；As plantation plot, adjustment potato seedling growth plants time and density, fertilization type and dosage, insect pest preventing and controlling for reselection sandy loam or loam, the appropriate growth period for shortening purple sweetpotato, to improve the Cooking Quality and commodity of purple sweetpotato.The present invention is adjusted from variety selection, seeding, planting soil selection, rich water, pest and disease damage prevention and control and breeding time control etc., substantially improve the Cooking Quality and exterior quality of purple sweetpotato, keep the purple sweetpotato thin skin planted smooth, condition is rectified, and prepared food mouthfeel is good, meat is careful, smell faint scent, improves the commodity of purple sweetpotato, and commodity potato accounts for 90% or more, it can increase farmers' income, there is important economic benefit.
Description
Technical field
The present invention relates to a kind of cultural method of purple sweetpotato more particularly to a kind of raising fresh type purple sweetpotato Cooking Quality with
The cultural method of commodity belongs to proportion of crop planting technical field.
Background technology
Purple sweetpotato is sweet potato spy type kind, full of nutrition, is especially enriched in natural anti-oxidation and removes freely
The anthocyanidin of the physiological activities such as base is a kind of important natural pigment source and nutrition and health care food source.Recently as agriculture
The raising of the adjustment and people's health care consciousness of the industry industrial structure, pursuing health becomes a kind of fashion, and the market of high-quality purple sweetpotato needs
The amount of asking increasingly increases, and purple sweetpotato has become research hotspot.Therefore, the plantation of high-quality fresh type purple sweetpotato is greatly developed, is improved fresh
The Cooking Quality and commodity of food type purple sweetpotato improve sweet potato grower's planting benefit, meet people for promoting purple sweetpotato industry development
Healthy living needs are of great significance.
The purple sweetpotato body obtained using existing purple sweetpotato cultivation method is small, not good, low output, eats mouth raw
Sense is general, is unfavorable for merchandise sales.
Invention content
The object of the present invention is to provide a kind of cultural methods improving fresh type purple sweetpotato Cooking Quality and commodity, make kind
The purple potato type of plant is good, and yield is high, and fresh food mouthfeel is good, and nutritive value is abundant.
To achieve the above object, the present invention improves the cultural method of fresh type purple sweetpotato Cooking Quality and commodity, including
The following steps：
(1) seed selection, seeding
The detoxification purple sweetpotato that the ripe phase is moderate, potato type is good, prepared food mouthfeel is good, plant cold resistance and orthostatic are strong is selected to plant
Potato is rejected with scab, wound, by the potato wedge of freeze injury, disinfection 20 of quickly being soaked seed with 50% carbendazim, 600~800 times of liquid before seeding
~25 minutes；
Using nursery box solid seeding：Nursery box is customized according to nursery amount, compost, soil thickness distance are inserted in babinet
Case 3~5cm of mouth, upward by the potato wedge head after disinfection, along ground incline 10~15 ° side by side row under, potato wedge head keep it is smooth at
Plane, the interior row of same babinet potato wedge at the same level, after irrigating bottom water, covers compost, is to cover 2~3cm of potato wedge thickness again in potato wedge
Preferably；Nursery box is placed in the stepped ramp type structure that hollow brick is built, is put by North and South direction again, case and case keep spacing 2~
3cm, each babinet top are provided with micro- spray drop filling device；It after the completion of putting, is irrigated with micro- spray drop filling device, checks for dew potato
Situation covers layer of plastic film in nursery box；The nursery box is placed in greenhouse；
(2) planting soil selects
Select sandy loam or loam, it is desirable that topography is high and dry, sunny, and soil layer is deep, and it is fertile that the soil is porous, gas permeability
It is good, soil pH 5~7；
(3) it plants in due course
According to soil property, fertility and potato seedling growth characteristic, rational Planting Densities are determined, planted using high cutting seedlings；Plant preceding use
50% 100 times of phoxim emulsifiable concentrate liquid impregnates potato seedling growth base portion 10~15 minutes with 70% thiophanate methyl, 700 times of liquid, to potato seedling growth into
Row sterilizing；Spring potato is planted in late April, and density is per 666.7m2Plant 4000~4500 plants of potato seedling growth；Summer, potato was on June
Ten days plants, and density is per 666.7m2Plant 3800~4200 plants of potato seedling growth；
(4) broadcast application
Fertilizer includes base manure and top dressing, and base manure accounts for 70~80%；Base manure is to apply based on well-rotted farmyard manure, and 1500~2,000,000
Gram/666.7m2, with applying 50 kilograms/666.7m of special fertilizer for sweet potato2, decomposed 40~60 kilograms of soya-bean cake fertilizer, 10~15 kilograms of potash fertilizer/
666.7m2, separately apply 15~20 kilograms/666.7m of calcareous fertilisers2；
According to potato seedling growing way, stubble number, optimum period top dressing spray dissolubility foliar fertilizer；
(5) field management
When potato seedling growth is transplanted, determines cave watering, avoid broad irrigation；Meet flood draining in time；Into root tuber expanding stage, forbid field
Accumulated water；
In due course tillage and weeding is needed according to crop, is aided with artificial weeding, prevents chemical herbicide harm；
(6) pest and disease damage is prevented
To prevent virus diseases in growth period, black spot occurs, it is found that band potato is pulled out in time when pest and disease damage, while spraying prevention
The medicament of Bemisia tabaci and aphid, prevents disease from infecting again, is affixed by liquid fertilizer, disease-resistant strong sprout；
Dispose blacklight trap, night to trap and kill chafer, the Agriculture field pests such as cutworm adult, substantially reduce grub, it is old
Harm of the subterranean pest-insects such as tiger to sweet potato root tuber；
(7) suitable period harvest
It completes to harvest before the lunar calendar solar term Frost's Descent, 120~130 days growth periods.
Further, the nursery box described in step (1) is Box of foamed plastics.
Further, the potash fertilizer described in step (4) is potassium sulfate or potassium dihydrogen phosphate.
Further, the calcareous fertilisers described in step (4) are calcium carbonate.
Further, the medicament described in step (6) is 25% wettable powder with buprofezin or 25% pymetrozine wettable
Pulvis, per 666.7m2Spray 25~30 grams.
The present invention has the advantages that：
1, selection detoxification purple sweetpotato makees potato seed, and detoxification purple sweetpotato individual is healthy and strong, and photosynthate is more, and storage capacity is big；Using vertical
Body seeding nursery avoids seedbed continuous cropping salt affected soil adverse effect from being invaded with various pathogenies, improves potato seedling growth quality；
2, the high and dry sandy loam or loam of selection topography, and pay attention to rainy season drainage waterlogging prevention, be conducive to potato wedge expand with it is ripe
Food mouthfeel is formed；
3, rationally control potato seedling growth Planting Densities, increase field soil permeability are conducive to the group's growing way for controlling purple sweetpotato
It is formed with potato type；
4, the rational application of fertilizer reduces chemical fertilizer and applies, and increases organic fertilizer and applies, and it is vivid to be conducive to purple sweetpotato color of the leather, improves
Cooking Quality and nutritional quality；
5, the generation of virosis, black spot is controlled, subterranean pest-insect is trapped and killed, ensures the purple sweetpotato disease-free spot produced, is dropped
Harm of the low subterranean pest-insect to sweet potato root tuber ensure that potato type is intact；
6, suitably shorten the growth of sweet potato phase, 120~130 days growth periods received, and improved the quality of sweet potato；
The present invention is carried out from kind, seeding, planting soil selection, rich water, pest and disease damage prevention and control and breeding time control etc.
Adjustment, substantially improves the Cooking Quality and exterior quality of purple sweetpotato, keeps the purple sweetpotato thin skin planted smooth, condition end
Just, fresh food mouthfeel is good, and meat is careful, smell faint scent, improves the commodity of purple sweetpotato, and commodity potato accounts for 90% or more, can increase
Farmers' income has important economic benefit.
Description of the drawings
Fig. 1 is the schematic diagram of purple sweetpotato three-dimensional seedling raising in the present invention；
In figure, 1, nursery box, 2, micro- spray drop filling device, 3, hollow brick, 4, greenhouse.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment present invention is further described in detail.
Embodiment 1
A kind of cultural method improving fresh type purple sweetpotato Cooking Quality and commodity, includes the following steps：
(1) seed selection nursery
The detoxification purple sweetpotato that the ripe phase is moderate, potato type is good, prepared food mouthfeel is good, plant cold resistance and orthostatic are strong is selected to plant
Potato is rejected with scab, wound, by the potato wedge of freeze injury, disinfection 25 minutes of quickly being soaked seed with 50% carbendazim, 600 times of liquid before seeding,
Detoxification purple sweetpotato individual is healthy and strong, and photosynthate is more, and storage capacity is big；
Nursery box 1 (Box of foamed plastics) is customized, box house length is respectively 60cm, 40cm, 50cm, tank wall thickness
2cm, babinet is interior to insert special cultivation soil, and soil thickness is apart from case 3~5cm of mouth, upward by the potato wedge head after disinfection, along ground
Incline 10~15 ° under arranging side by side, potato wedge head keeps smooth keeps earthing thickness consistent with being heated at plane, and the interior row of same babinet is together
Grade potato wedge, after irrigating bottom water, covers compost, is advisable with covering 2~3cm of potato wedge thickness again in potato wedge；Box of foamed plastics is put again
It sets in the stepped ramp type structure that hollow brick 3 is built, is put by North and South direction, case and case keep 2~3cm of spacing, on each babinet
Side is provided with micro- spray drop filling device 2；It after the completion of putting, is irrigated with micro- spray drop filling device 2, dew potato situation is checked for, in plastics
Layer of plastic film is covered on bubble chamber；The nursery box 1 is placed in greenhouse 4；As shown in Figure 1, vertical using Box of foamed plastics
Body seeding nursery avoids seedbed continuous cropping salt affected soil adverse effect from being invaded with various pathogenies, improves potato seedling growth quality；
(2) planting soil selects
Select sandy loam or loam, it is desirable that topography is high and dry, sunny, and soil layer is deep, and it is fertile that the soil is porous, gas permeability
It is good, soil pH 5~7；
(3) it plants in due course
According to soil property, fertility and potato seedling growth characteristic, rational Planting Densities are determined, planted using high cutting seedlings, answered after high cutting seedlings
It is planted again after sheared edge healing, impregnates potato seedling growth base portion 10~15 minutes with 50% phoxim emulsifiable concentrate, 100 times of liquid before planting, it is right
Potato seedling growth carries out sterilizing, potato seedling growth can be invaded to avoid germ, so as to effectively improve sweet potato disease resistance, potato wedge commodity；
Spring potato is planted in late April, and density is per 666.7m2Plant 4000~4500 plants of potato seedling growth；Rationally control potato seedling growth Planting Densities increase
Add field soil permeability, the group's growing way for being conducive to control purple sweetpotato is formed with potato type；
(4) broadcast application
Fertilizer includes base manure and top dressing, and base manure accounts for 70~80%；Base manure is to apply based on well-rotted farmyard manure, and 1500~2,000,000
Gram/666.7m2, with applying 50 kilograms/666.7m of special fertilizer for sweet potato2, 40~60 kilograms of decomposed soya-bean cake fertilizer, potash fertilizer (potassium sulfate) 10~
15 kilograms/666.7m2, separately apply calcareous fertilisers (calcium carbonate) 15~20 kilograms/666.7m2；
According to sweet potato seedling growing way, stubble number, optimum period top dressing sprays dissolubility foliar fertilizer；
The rational application of fertilizer reduces chemical fertilizer and applies, and increases organic fertilizer and applies, and it is vivid to be conducive to purple sweetpotato color of the leather, improves food
Flavor quality and nutritional quality；
(5) field management
When potato seedling growth is transplanted, determines cave watering, avoid broad irrigation；Meet flood draining in time, prevent seedling vine excessive growth, promote root system to
Underground is grown；Into root tuber expanding stage, forbid field accumulated water；
In due course tillage and weeding is needed according to crop, is aided with artificial weeding, prevents chemical herbicide harm；
(6) pest and disease damage is prevented
It to prevent virus diseases in growth period, the generations such as black spot, it is found that band potato is pulled out in time when pest and disease damage, while every
666.7m225~30 gram of 25% wettable powder with buprofezin prevention Bemisia tabaci and aphid are sprayed, prevents disease from infecting again, is affixed by liquid
Fertilizer, disease-resistant strong sprout；
Dispose blacklight trap, night to trap and kill chafer, the Agriculture field pests such as cutworm adult, substantially reduce grub, it is old
Harm of the subterranean pest-insects such as tiger to sweet potato root tuber keeps potato type intact；
(7) suitable period harvest
It completes to harvest before September, 120~130 days growth periods, early receive influences beet yield and quality, receives potato type or resistance to late
Storage is deteriorated, and increase is influenced probability by subterranean pest-insects such as grubs.
No. 5 root tuber qualities of Xu's purple sweet potato that above-described embodiment plants out are as follows：Potato skin is red, and potato meat purple, potato type is good, quotient
It savors potato and accounts for 90% or more；In 100 grams of fresh sweet potatos, root tuber water content 72.5g, amount of starch 15.8g, glucose 0.58g, sucrose 2.23g,
Fibre weight 0.36g, anthocyanidin content 10.5mg；Prepared food mouthfeel is good, smell faint scent.
Embodiment 2
A kind of cultural method improving fresh type purple sweetpotato Cooking Quality and commodity, includes the following steps：
(1) seed selection, seeding
The detoxification purple sweetpotato that the ripe phase is moderate, potato type is good, prepared food mouthfeel is good, plant cold resistance and orthostatic are strong is selected to plant
Potato is rejected with scab, wound, by the potato wedge of freeze injury, disinfection 20 minutes of quickly being soaked seed with 50% carbendazim, 800 times of liquid before seeding；
As shown in Figure 1, customization nursery box 1 (Box of foamed plastics), box house length be respectively 60cm, 40cm,
50cm, tank wall thickness 2cm, babinet is interior to insert compost, and soil thickness is apart from case 3~5cm of mouth, by the potato wedge head court after disinfection
On, incline 10~15 ° along ground under arranging side by side, potato wedge head keeps smooth at plane, and the interior row of same babinet potato wedge at the same level is poured and revealed the exact details
After water, compost is covered in potato wedge again, is advisable with covering 2~3cm of potato wedge thickness；Nursery box 1 is placed on what hollow brick 3 was built again
It in stepped ramp type structure, is put by North and South direction, case keeps 2~3cm of spacing with case, and it is filling that micro- spray drop is provided with above each babinet
Set 2；It after the completion of putting, is irrigated with micro- spray drop filling device 2, checks for dew potato situation, it is thin that one layer of plastics are covered in nursery box 1
Film；The nursery box 1 is placed in greenhouse 4；
(2) planting soil selects
Select sandy loam or loam, it is desirable that topography is high and dry, sunny, and soil layer is deep, and it is fertile that the soil is porous, gas permeability
It is good, soil pH 5~7；
(3) it plants in due course
According to soil property, fertility and potato seedling growth characteristic, rational Planting Densities are determined, planted using high cutting seedlings, plant preceding use
70% 700 times of thiophanate methyl liquid impregnates potato seedling growth base portion 10~15 minutes, and sterilizing is carried out to potato seedling growth；Summer, potato was in early June
It plants, density is per 666.7m2Plant 3800~4200 plants of potato seedling growth；
(4) broadcast application
Fertilizer includes base manure and top dressing, and base manure accounts for 70~80%；Base manure is to apply based on well-rotted farmyard manure, and 1500~2,000,000
Gram/666.7m2, with applying 50 kilograms/666.7m of special fertilizer for sweet potato2, 40~60 kilograms of decomposed soya-bean cake fertilizer, potash fertilizer (potassium dihydrogen phosphate)
10~15 kilograms/666.7m2, separately apply calcareous fertilisers (calcium carbonate) 15~20 kilograms/666.7m2；
According to sweet potato seedling growing way, stubble number, optimum period top dressing sprays dissolubility foliar fertilizer；
(5) field management
When potato seedling growth is transplanted, determines cave watering, avoid broad irrigation；Meet flood draining in time；Into root tuber expanding stage, forbid field
Accumulated water；
In due course tillage and weeding is needed according to crop, is aided with artificial weeding, prevents chemical herbicide harm；
(6) pest and disease damage is prevented
To prevent virus diseases in growth period, black spot occurs, it is found that band potato is pulled out in time when pest and disease damage, while every
666.7m225~30 gram of 25% pymetrozine wettable powder prevention Bemisia tabaci and aphid are sprayed, prevents disease from infecting again, is affixed by liquid
Fertilizer, disease-resistant strong sprout；
Dispose blacklight trap, night to trap and kill chafer, the Agriculture field pests such as cutworm adult, substantially reduce grub, it is old
Harm of the subterranean pest-insects such as tiger to sweet potato root tuber；
(7) suitable period harvest
It completes to harvest before the lunar calendar solar term Frost's Descent, 120~130 days growth periods.
No. 5 root tuber qualities of Xu's purple sweet potato that above-described embodiment plants out are as follows：Potato skin is red, and potato meat darkviolet, potato type is good,
Commodity potato accounts for 90% or more；In 100 grams of fresh sweet potatos, root tuber water content 71.3g, amount of starch 15.8g, glucose 0.54g, sucrose
2.32g, fibre weight 0.31g, anthocyanidin content 11.2mg；Prepared food mouthfeel is good, smell faint scent.
Claims (5)
1. a kind of cultural method improving fresh type purple sweetpotato Cooking Quality and commodity, which is characterized in that include the following steps：
（1）Seed selection, seeding
It selects the detoxification purple sweetpotato that the ripe phase is moderate, potato type is good, prepared food mouthfeel is good, plant cold resistance and orthostatic are strong to make potato seed, picks
Except with scab, wound, by the potato wedge of freeze injury, before seeding with 50% carbendazim, 600~800 times of liquid quickly soak seed disinfection 20~25 points
Clock；
Using nursery box solid seeding：Nursery box is customized according to nursery amount（1）, babinet is interior to insert compost, soil thickness distance
Case 3~5cm of mouth, upward by the potato wedge head after disinfection, along ground incline 10~15 ° side by side row under, potato wedge head keep it is smooth at
Plane, the interior row of same babinet potato wedge at the same level, after irrigating bottom water, covers compost, covers 2~3cm of potato wedge thickness again in potato wedge；Again will
Nursery box（1）It is placed on hollow brick（3）In the stepped ramp type structure built, put by North and South direction, between babinet keep spacing 2~
3cm, each babinet top are provided with micro- spray drop filling device（2）；After the completion of putting, with micro- spray drop filling device（2）It irrigates, inspection has
Without dew potato situation, layer of plastic film is covered above babinet；The nursery box（1）It is placed in greenhouse（4）It is interior；
（2）Planting soil selects
Select sandy loam, it is desirable that topography is high and dry, sunny, and soil layer is deep, and it is fertile that the soil is porous, good air permeability, soil pH
5~7；
（3）It plants in due course
It is planted using high cutting seedlings, rational Planting Densities is determined according to soil property, fertility and potato seedling growth characteristic；With 50% pungent sulphur before planting
Emulphors 100 times of liquid of oil impregnate potato seedling growth base portion 10~15 minutes with 70% thiophanate methyl, 700 times of liquid, and carrying out sterilization to potato seedling growth disappears
Poison；Spring potato is planted in late April, and density is per 666.7m2Plant 4000~4500 plants of potato seedling growth；Summer potato is planted in early June, close
Degree is per 666.7m2Plant 3800~4200 plants of potato seedling growth；
（4）Broadcast application
Fertilizer includes base manure and top dressing, and base manure accounts for 70~80%；Base manure to apply based on well-rotted farmyard manure, 1500~2000 kilograms/
666.7m2, with applying 50 kilograms/666.7m of special fertilizer for sweet potato2, decomposed 40~60 kilograms/666.7m of soya-bean cake fertilizer2, potash fertilizer 10~15,000
Gram/666.7m2, separately apply 15~20 kilograms/666.7m of calcareous fertilisers2；
According to potato seedling growing way, stubble number, optimum period top dressing spray dissolubility foliar fertilizer；
（5）Field management
When potato seedling growth is transplanted, determines cave watering, avoid broad irrigation；Meet flood draining in time；Into root tuber expanding stage, forbid field stain
Water；
Mechanical tillage and weeding in due course is needed according to crop, is aided with artificial weeding；
（6）Prevent pest and disease damage
To prevent virus diseases in growth period, black spot occurs, it is found that band potato is pulled out in time when pest and disease damage, while spraying prevention tobacco powder
The medicament of lice and aphid, prevents disease from infecting again, is affixed by liquid fertilizer, disease-resistant strong sprout；
Blacklight trap, night is disposed to trap and kill Agriculture field pests；
（7）Suitable period harvest
It completes to harvest before the lunar calendar solar term Frost's Descent, 120~130 days growth periods.
2. improving the cultural method of fresh type purple sweetpotato Cooking Quality and commodity as described in claim 1, which is characterized in that
Step（1）Described in nursery box be Box of foamed plastics.
3. improving the cultural method of fresh type purple sweetpotato Cooking Quality and commodity as claimed in claim 1 or 2, feature exists
In step（4）Described in potash fertilizer be potassium sulfate or potassium dihydrogen phosphate.
4. improving the cultural method of fresh type purple sweetpotato Cooking Quality and commodity as claimed in claim 1 or 2, feature exists
In step（4）Described in calcareous fertilisers be calcium carbonate.
5. improving the cultural method of fresh type purple sweetpotato Cooking Quality and commodity as claimed in claim 1 or 2, feature exists
In step（6）Described in medicament be 25% wettable powder with buprofezin or 25% pymetrozine wettable powder, per 666.7m2Spray
Apply 25~30 grams.
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| CN109670658B (en) * | 2017-10-13 | 2023-08-25 | 贵州中烟工业有限责任公司 | Cigarette pest risk assessment method |
| CN108293778A (en) * | 2017-10-16 | 2018-07-20 | 湖南省作物研究所 | A kind of dish sweet potato cultivation method for oily certain herbaceous plants with big flowers interplanting |
| CN108243893A (en) * | 2018-01-30 | 2018-07-06 | 昆山合纵生态科技有限公司 | A kind of method for carrying out nursery flower planting in serious pollution saline-alkali wetland |
| CN108651197B (en) * | 2018-04-23 | 2019-11-22 | 山东省农业科学院作物研究所 | A kind of cultural method improving fresh type sweet potato quality and the commodity potato uniformity |
| CN110036855B (en) * | 2019-05-23 | 2022-02-01 | 申琳 | Method for regulating high yield and high quality of sweet potatoes |
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| CN102369829B (en) * | 2010-08-10 | 2014-06-18 | 中国科学院南京土壤研究所 | Method for raising seedlings of purple sweet potatoes |
| CN102612972A (en) * | 2012-03-30 | 2012-08-01 | 江苏田娘农业科技有限公司 | Purple sweet potato planting method suitable for Northeast |
| CN103891503B (en) * | 2014-03-17 | 2016-04-06 | 中国科学院北方粳稻分子育种联合研究中心 | A kind of northern greenhouse room leaf type sweet potato cultivation method |
| CN104855116B (en) * | 2015-06-02 | 2017-07-04 | 山东省农业科学院作物研究所 | A kind of cultural method for improving northern potato area hilly and mountainous land yield of sweet potato |
| CN105027868A (en) * | 2015-06-08 | 2015-11-11 | 淮阴师范学院 | One-year-two-harvest cultivation efficient planting method for fresh-eating corns and fresh-eating sweet potatoes in districts along Huai River |
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