Question 2: How to plant potatoes in Jiangxi winter In Jiangxi winter planting potatoes are as follows:
1 Potatoes after harvest, put into the environment suitable for germination and a long time can not germinate, belong to the physiological natural dormancy, is a kind of adaptability to the adverse environment. Tuber dormancy begins when the tip of the stolon stops polar growth and the tuber begins to expand. The length of the dormancy period is related to the storage of the tuber, related to the seeding of the seedling can be timely, and therefore related to the yield of the high and low. Potato dormancy length by the storage temperature has a great impact, in 26 degrees Celsius under the conditions of different varieties, dormancy from about 1 month to more than 3 months vary.
2 The use of tuber asexual reproduction, seed potatoes in the soil temperature of 5 ~ 8 ℃ conditions can sprout growth, suitable for plant stem and leaf growth and flowering temperature of 16 ~ 22 ℃. The most suitable temperature for tuber formation at night is 10～13℃ (soil temperature 16～18℃), and the formation is slow when it is higher than 20℃. Soil and seedling period in the temperature down to -2 ℃ that is frozen.
3 The plant is divided into above-ground and underground parts, the above-ground part of the above-ground stems, pinnately compound leaves, flower buds and fruit; underground part of the underground stems, roots, stolons and tubers. The above-ground part of the results or not with varieties and external environmental conditions, the same variety in different years and the same year planting time will affect whether the flowering and fruiting. The products obtained from cultivated potatoes are the tubers produced underground, which are formed by the apical expansion of stolons, and which have many of the characteristics of above-ground stems. Stolons, tubers and above-ground stems can be said to have no essential difference, in certain environmental conditions can be transformed into each other.
4 can be 80% trichlorfon wettable powder or 80% dichlorvos emulsion 1000 times each, 2.5% dichlorvos emulsion, 10% cypermethrin emulsion 3000 times, and so on several ways to spray, every 10 days to spray 1 time.
Question three: Jiangxi Province, Yingtan City, Jiangxi Province, can grow potatoes Yingtan City, Jiangxi Province, can grow potatoes, Yingtan City, is a mid-subtropical humid monsoon mild climate, which is characterized by the four seasons, high temperatures, abundant light, abundant rainfall, long frost-free period.
1 potato after harvest, put into the environment suitable for germination and a long time can not germinate, belong to the physiological natural dormancy, is a kind of adaptation to the adverse environment. Tuber dormancy begins when the tip of the stolon stops polar growth and the tuber begins to expand. The length of the dormancy period is related to the storage of tubers, to the timely emergence of seedlings after sowing, and therefore to the level of yield.
2 Propagation with tubers, cut potatoes into cubes according to the eye of the bud, ridge sowing, sowing in March, the average temperature exceeds 25 ° C, the underground tubers stop expanding. About three months or so can be mature. Pay attention to the thickness of mulching generally mulch thickness of not less than 12 centimeters. If the thickness of the mulch is not enough when sowing, cultivate the soil 1~2 times with the growth of the seedlings after the emergence of seedlings. Mulch is too thin, the ground temperature changes drastically, stolons easy to run out of the ground.
3 potato plant is divided into two parts above and below ground, the above ground part of the above ground stems, pinnate leaves, flower buds and fruits; underground part of the underground stems, roots, stolons and tubers. The aboveground part of the results or not with the variety and external environmental conditions, the same variety in different years and the same year planting time will affect whether the flowering and fruiting. The products obtained from cultivated potatoes are the tubers produced underground, which are formed by the apical expansion of stolons, and which have many of the characteristics of above-ground stems. Stolons, tubers and above-ground stems can be said to have no essential difference, in certain environmental conditions can be transformed into each other.
4 potato field management is mainly drought and flooding, seedling seedling, weeding and fertilization, etc., autumn pests and diseases are more active, so we should especially strengthen the management of disease prevention and insect control. Available 80% trichlorfon wettable powder or 80% dichlorvos emulsifiable concentrate 1000 times each, 2.5% dichlorvos emulsifiable concentrate, 10% cypermethrin emulsifiable concentrate 3000 times each, and several other ways to spray.
Question 4: How about planting potatoes in Jiangxi Nanchang acre ... Jiangxi's land planting potato words on the soil is basically still possible, the key is to see how your planting technology, it is recommended to go to the local agricultural technology consulting there is no relevant planting technology, the general Ding have agricultural technicians to give you technical support, I hope that you have a high yield high ah, huh
Question 5: Can you plant potatoes in northeastern Jiangxi Province? 1, the potato is native to the Andes Mountains in South America and nearby coastal areas of temperate and subtropical regions. Potato high yield, nutritious, strong adaptability to the environment, now all over the world, tropical and subtropical countries and even in the winter or cool season can be cultivated and get high yield.
2, China's main potato producing areas are the southwest mountainous areas, northwest, Inner Mongolia and northeast.
3, according to this, the potato in a variety of climatic zones are suitable for planting, northeastern Jiangxi Province belongs to the temperate zone, close to the potato's native climate zone conditions, certainly suitable for planting potatoes.
4, choose the market to sell potatoes can be planted, select the variety of good (tasty), the head of the thick, complete and no trauma. If you find a sprouted better, indicating that it is already in the stage of maturity, sprouting, and sprouted earth skeletons can not be eaten, you can cut the price significantly.
Question 6: Can black potatoes be planted in Jiangxi Province Black potatoes can be planted in Jiangxi Province, black beauty potatoes high-yield cultivation of soil should have the following conditions:
(1) deep, loose soil layer, micro or neutral (PH is not higher than 8.0) sandy loam or loam.
(2) Choose a plot of land that can be irrigated in drought and drained in flood.
(3) crop rotation; choose the previous crop has not been planted tomato crops (eggplant, pepper, tomato, tobacco, etc.) of the plot is appropriate to reduce the potato disease or lack of vegetative disease.
(4) black potatoes belong to medium-maturity crops, the harvest period of 120 days, the first part of the R & D early maturity varieties, the harvest period of about 93 days, more for spring greenhouse planting.
The sowing period: Fertilizer preparation, sunshine potatoes, cut seed potatoes, seed mixing, ready for sowing:
1, will be ready to sow with seed potatoes picking off rotting potatoes, choose the size of the uniform seed potatoes poured in the yard on the land for sunshine seed, sunlight strong sunshine a day, sunshine weak sunlight for two days, and then cut blocks.
2, cut the potato block in a plastic water basin first converted to potassium permanganate disinfectant, will be ready to cut the potato knife into the disinfectant disinfectant solution before available to cut potatoes, with the two knives rotating cut seed, that is, cut a seed potato will be cut knife into the disinfectant solution and then cut another knife to cut another seed potato, and so on, rotate the use of. Ensure that the cutter does not pass disease and poison.
3, potato seed egg size from the top to the end of a knife two flaps, from head to tail vertical cut, can not be cut across the waist, large potatoes from head to tail two knife four flaps, each piece of potato block to ensure that the need to have 2-3 buds, ping pong ball size can be sown whole potato.
4, seed mixing: about 200 pounds of potatoes per acre of land required, using the following formula seed mixing agent, 100 grams of zinc manganese diclofenac, 100 grams of high-potassium full nutritional foliar fertilizer, toxin (morinquat hydrochloride) 100 grams, 3 grams of roots of the Wang, cattail fine powder or fine silt sand 2.5 kilograms of mixed seed, seed mixing, potatoes with a sprayer sprayed with wet, and then sprinkled the powder while the wooden lifting and mixing uniformly can be. After mixing the potatoes piled up to be used.
5, fertilization: per mu of rotted farmyard manure 3-5 square, potato special fertilizer 40 kg.
6, ridge: ridge according to 70 centimeters line, single-row single-row planting, ridge height 25-30 centimeters, according to the plant spacing 30 centimeters, the depth of 10 centimeters point seeding, planting 3,174 nests per acre. When planting the potato buds upward and then cover the soil. After mulching can be sprayed on the surface of the ridge 50% ethalfluralin emulsifiable concentrate 1-1.2 sh water 380 kg sprayed on the surface of the ridge, and then cover the film, if you choose to use the black film is better. Weed control effect can reach 90%. In addition, the available Saiketsu 100 grams of medicine per mu plus 80 pounds of water spraying, can kill a variety of weeds. Seed potatoes can not be poured on the concrete floor sun seed.
Question 7: when to plant summer potatoes Shandong, Henan, southeast Hebei, Hubei, Hunan, Anhui, Jiangsu, Jiangxi and other places. Generally planted at the end of February and early March, 6 Chuan to early July harvest. planted in August, harvested in November
Question 8: What is the optimal spacing for planting potatoes? According to the ridge distance of 50-60 cm ditch, ditch depth of 10 cm, in the ditch fertilizer household fertilizer above the organic fertilizer. Sow sprouting blocks on top of the organic fertilizer, trying to keep the sprouting blocks away from the fertilizer. In accordance with the potato varieties required density sowing, early maturity varieties of plant spacing for 20 cm, medium maturity varieties of plant spacing for 25 cm. Mulch up to 6-10 cm thick. Under medium ground conditions, ensure that more than 5,000 holes are planted per mu. After the completion of seeding in the field, a certain amount of bud blocks are sown in the head and edge of the field in the ridge, in order to prepare for the shortage of seedlings in the field to make up for the seedlings.
Question 9: Jiangxi people do potato practice Potato practice
Main ingredients
Ribs
700g
Potatoes
400g
Accessories
Scallions
Moderate
Ginger
Moderate
Peppers
Moderate amount
Pepper
Moderate amount
Aniseed
Moderate amount
Bean curd paste
Moderate amount
Bean wine
Moderate amount
Seafood paste
Moderate amount
Sugar
Moderate amount
Light soya sauce
MSG
Moderate
Steps
1. Wash the ribs and set aside.
2. Wash and cut green onion and ginger into pieces.
3. Put cooking oil in a frying pan and fry the peppercorns, mace and aniseed.
4. Put in the bean paste and stir-fry red oil, then put in the sugar and stir-fry.
5. Stir in the green onion and ginger.
6. Add the ribs and stir fry, while adding cooking wine and soy sauce to stir fry evenly.
7. Add seafood sauce.
8. Add the right amount of water to simmer a little, because the electric pressure cooker cooking ribs less water loss, so the water can not add too much.
9. Potatoes two peeled and washed spare.
10. In order to prevent boiling potatoes, cut, try to cut large pieces.
11. Put the cut potato pieces into the pot.
12. Select the program ribs, start the program to cook ribs, about 30 minutes, keep pressure at the end of adding MSG seasoning out of the pot can be served.
Question 10: Northeast a lot of places to grow potatoes 1, potatoes are native to the Andes Mountains in South America and nearby coastal areas of temperate and subtropical regions. Potato yield is high,
Nutrition
rich, strong adaptability to the environment, is now all over the world, tropical and subtropical countries and even in the winter or cool season can also be cultivated and get a high yield.
2, China's main potato producing areas are the southwest mountainous areas, northwest, Inner Mongolia and northeast.
3, according to this, the potato in a variety of climatic zones are suitable for planting, northeastern Jiangxi Province belongs to the temperate zone, close to the potato's native climate zone conditions, certainly suitable for planting potatoes.
4, choose the market to sell potatoes can be planted, select the variety of good (tasty), the head of the thick, complete and no trauma. If you find sprouting is better, indicating that it is already in the stage of maturity, sprouting, and sprouted potatoes are not edible, you can cut the price significantly.