Vegetable Lists
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Planting techniques of autumn potato
Autumn potatoes refer to the potatoes planted from early July to early August and harvested in winter (mid-late November). Its growth period is short, and the purpose of planting is to provide excellent seed potato for spring potato production. Therefore, the cultivation of autumn potato has relatively strict requirements on plots and seasons, and the more successful planting techniques are as follows: first, autumn potato is suitable for planting in low-heat river valleys, dam areas and semi-mountainous areas rich in light, heat, water and other natural resources at an altitude of 1600-2000 meters. The main suitable planting plots are: mid-August.
2019-01-16 -
Planting techniques of autumn potato
Planting autumn potatoes in autumn has the advantages of short production time, fast harvest and good benefit, so we must grasp the following technologies. First, soil preparation and fertilization. Choose the land or field of loose sandy soil and sandy loam for planting. First use farm manure, human dung or fermented cake fertilizer as base fertilizer, sprinkle it on the ground, and then plough and flatten the box, which is 1 meter wide and 1.3 meters wide. Second, accelerate germination and sow seeds. Choose non-rotten, egg-sized potatoes as seeds, cut horizontally into 4-6 pieces, each with budding eyes. After the seed pieces are cut, wash them lightly in cold water and let them dry.
2019-01-16 -
Cultivation techniques of Autumn Potato
The growth condition of autumn potato is opposite to that of spring potato, with high temperature and showers in the early stage, low temperature frost in the later stage, and the growth period is shorter than that of spring potato. Seed potato is a kind of potato harvested in spring, which is planted in August and September, and the corm is still dormant for 50 days from harvest to sowing. If there is no seed potato treatment, the seedling will emerge late and uneven, and a large number of potato pieces will rot, resulting in the failure of autumn planting. Therefore, it is necessary to select excellent varieties with short early dormancy period, seed potato treatment, release dormancy, timely late sowing and prevent rotten seeds in order to be successful. 1. Spring sowing is used in the treatment of seed potato.
2019-01-16 -
Potato quick-frozen French fries production line
The production line of potato quick-frozen French fries is jointly developed by the Agricultural and sideline products processing Engineering Technology Center of China Agricultural Machinery Institute and China Packaging and Food Machinery Corporation. Its production capacity is 350kg/h, installed capacity is 450kW, water consumption is 12m3/h, steam consumption is 3t/h, and the quality of potato chips has reached the advanced level abroad. (Tel: 010-64862459)
2019-01-16 -
Cultivation techniques of Potato covered with broken Grass
In recent years, with the expansion of mechanical harvesting area of late rice and middle rice, there are more broken grass after mechanical harvesting. Covering potato with crushed grass harvested by machine, preparing the soil without ploughing, sowing without covering soil, and harvesting without digging is an effective and simple and efficient cultivation technique. Choose a good seed. Selection of Dongnong 303 and other precocious varieties, strong growth, early tuber formation, very precocious, growth period of about 60 days (emergence to harvest), strong resistance, good waterlogging tolerance. Fine ground preparation. Use the late rice harvest to plant potatoes in the future winter fallow fields, first per mu on the rice field board.
2019-01-16 -
How to get rid of broadleaf grass in potato field
(1) rotation: reduce the density of associated weeds, change the dominant weed community in the field, and reduce the number of weeds in the field. (2) ploughing: after ploughing the soil for many times, perennial weeds such as Ixeris angustifolia are buried in the ground, so that the weeds gradually reduce or decline, so that their growth is inhibited and the purpose of weeding is achieved. (3) ploughing and soil cultivation: this measure not only removes weeds, but also has the functions of deep loosening, storing water and preserving soil moisture. For example, the potato in the open field is ploughed for the first time at about 10cm of seedling height.
2019-01-16 -
Potato dodder damage
(host crop) potatoes, tomatoes, eggplant, chili, green onions, soybeans and other crops. (disease diagnosis) sporadic or nesting in the field. Dodder wrapped around the stem of the plant with rattan stem, twisted, sucked roots grew in contact with the potato plant and extended into the stem or petiole tissue to absorb the water and nutrients of the plant, resulting in the growth of the injured plant. The plant is short, the stem is curved and thin, the leaves are small and yellow, and the tubers are few and small. The stems and leaves of severe plants are covered with dodder, and the whole plant does not decay for long until it dies. The pathogenic dodder is Chinese dodder. The stem of dodder is slender
2019-01-16 -
Virus-free technology of potato
Potatoes are nutritious and resistant to storage. It has a short growth period and great potential to increase production, so it is fond of eating for people. However, potatoes are easy to be infected with a variety of viruses, resulting in smaller tubers, deformities, seed potato degradation and so on. The experimental results show that the detoxification of potato by stem tip tissue culture combined with virus detection and the production of virus-free seed potato can effectively prevent the degradation of seed potato and greatly increase the yield of potato. The main detoxification methods are as follows: 1. Take materials and disinfect the tubers of the varieties to be detoxified to sprout. When the buds grow 4~5cm, cut the buds and peel off the outer leaves.
2019-01-16 -
Propagation technique of virus-free test-tube plantlets of potato
Potato is the fifth largest crop in Heilongjiang Province, only after rice, wheat, corn and soybeans. it can be used as food, vegetables, industrial raw materials and other crops. Potato is still a new industry in Heilongjiang Province, with a history of only more than 20 years. The formation and development of this industry is accompanied by the research and development of potato detoxification technology. Through the smooth implementation of the poverty alleviation and development project of "joint construction of courtyards and counties" and under the guidance of experts and professors of the Provincial Academy of Agricultural Sciences, Huachuan County has established Sujiadian Town and Lifeng Township.
2019-01-16 -
Potato feeding pigs to prevent poisoning
Potato improper storage will cause germination, rot, pig food after easy to cause poisoning. 1 clinical symptom spirit excited restlessness, random cry, in the circle random rush random bump. A long time will be depressed spirit, walking wobbly, hind body weakness, severe quadriplegia, lying down, breathing difficulties, conjunctival cyanosis. If the rescue is not timely, heart failure and death. In mild or chronic poisoning cases, salivation, vomiting, abdominal pain, constipation or diarrhea, bloody stool and so on were the main changes. 2 Treatments Suspected Horse
2019-01-16 -
High-yield cultivation measures of Potato seedlings and transplanting in hotbed
The "plastic hotbed seedling transplanting potato high yield cultivation measures" are adopted, the general plant yield is 1.8kg, the highest is 3kg, and the yield per mu is 5000-7000 kg. The specific measures are as follows: first, seed potato selection and treatment to select potato shape, pest-free, freeze-free sweet potato as seeds. The seed potato came out of the cellar on March 10-13 and placed on the ground at room temperature in the greenhouse for 6-9 days in spring. When the bud eye appeared white spots, the seedling pieces were cut. Each piece of potato weighs about 30 grams, generally 36-40 per kilogram of seed potato.
2019-01-16 -
Pollution-free and High-yield cultivation techniques of Potato
In recent years, with the adjustment of agricultural planting structure and the development of high-yield, high-quality and high-efficiency agriculture, the planting area of potato in our city has been increasing continuously. the author and the researchers of Laiwu Agricultural Science Institute studied the pollution-free, high-yield and high-efficiency cultivation techniques of potato, summarized the pollution-free spring sowing and autumn delayed cultivation techniques of potato, and successfully realized the bumper harvest of pollution-free spring sowing and autumn delayed cultivation. It is remarkable to increase production and increase efficiency, and the main technologies are summarized as follows. 1. General situation of the experimental site the subdistrict office of Fengcheng, Laiwu City, Shandong Province is Lu.
2019-01-16 -
Technical specification for pollution-free use of potato drugs
1. Cultivate strong seedlings without disease and insect pests (1) selection of potato seeds: pollution-free potato should choose potato seeds that are resistant to disease and insect pests, disease-tolerant and disease-free. The disease-free pest-free seed field should be strictly established, and the disease-free pest-free small whole potato should be cultivated in the disease-free pest-free land. The small whole potato was hoarded for seed selection. Seed potatoes were selected strictly after coming out of the cellar, and young and strong tubers were used as seeds to eliminate potato tubers with irregular shape, rough aging of epidermis, protruding bud eyes, dim skin color and other bad characters. The quality of seed potato is up to GB8079-1987, good for grain crops.
2019-01-16 -
Processing Technology of Potato Series Snack Food
Potato has rich nutritional value. It contains protein, phosphorus, iron, inorganic salts, vitamin B1, B2 and carotene, and its protein quality is relatively good, closest to animal protein, easy to be absorbed by the human body. Determined by amino acid analyzer, there are 18 kinds of amino acids and many kinds of trace elements in potato. Potatoes can also supply the human body with a large amount of mucin, which is a mixture of polysaccharides and proteins, which can prevent fat deposition in the cardiovascular system, maintain the elasticity of arteries and prevent
2019-01-16 -
Processing Technology of Potato Prawn Crackers
1. Product features: crisp and delicious, rich in nutrition. 2. Technological process: preparing → slices, → soaking, → boiling, → drying, → finished products. 3. Key points of production: prepare materials: choose disease-free, mildew-free, non-sprouting potatoes, wash with water and drain, scrape off the epidermis with bamboo sticks. Slice: cut the potato into 0.2 cm thick slices with a stainless steel knife, pour water into the pool and stir up and down to soak the solanin and starch on the surface. Boiling: pour the soaked potato chips into a pot of boiling water (do not use a pig iron pot)
2019-01-16 -
Potato sausage
Raw material formula: fresh potato 70%, spring onion and ginger seasoning 5%, soybean powder 5%, vegetable oil and animal oil 2.5% starch coagulant 14.5% food preservative 0.5%. Operation points: wash and peel the potatoes and cut them into pellets, boil them in a steamer for about 10 minutes, then add coagulant. Then mix animal oil, vegetable oil, soybean powder and food preservatives into the cooked potato particles. Stir evenly, fill it into the pre-prepared casings, heat and sterilize, and dry until semi-dry. It's also possible.
2019-01-16 -
Preparation of potato spicy slices
1. Preparation: potato powder 70%(after 60 mesh sieve, stir-fry until fragrant), chili powder 14%(after 60 mesh sieve), sesame powder 10% and pepper powder 2%(after stir-fry fragrant), salt 3% and sugar 1%. 2. Mixing: Add appropriate amount of high-quality soy sauce to the above raw materials to make spicy wet materials, and then put them into a molding mold to press them into wet tablets of various shapes, and dry the surface moisture. 3. Frying: Put spicy slices into boiled oil
2019-01-16 -
Potato covered with small arch shed can be put on the market earlier.
The potato cultivated in the small arch shed can generally be harvested around the end of March of the following year, which can be put on the market about 20 days earlier than the potato cultivated in the open field, with a net income of 800 to 1200 yuan per mu. Select extra precocious varieties such as Dongnong 303. Dongnong 303 generally takes only about 80 days from emergence to being able to dig. It has strong growth potential, oblong tuber, yellow flesh, smooth epidermis, dense tissue, shallow buds, medium-sized tubers, neat and consistent, concentrated tubers and good quality.
2019-01-16 -
Techniques of preventing sprouting of Potato during Storage
To prevent potato sprouting during storage, the following measures can be taken. ① sprayed 2~3g/kg 's penicillin in the field at the late growth stage (2-3 weeks before harvest): ② sprayed the whole plant with 2,4,5-murt of 0.5~1g/kg one week before harvest to prolong the dormancy and storage period. 2-3 weeks before ⑧ harvest, the whole plant was sprayed with 3g/kg herring mixed with 0.3g/kg2, 4, 5-murt, which had a better effect on preventing germination. After the potato harvest, ④ sprays methyl naphthyl acetate on the dry soil, and then combines the potato with the dry soil.
2019-01-16 -
Potato storage method
Outside the plug is stored in a cellar 2mi 3m deep. The length and width of the cellar depends on the storage quantity. The bottom of the cellar is padded with 2cm thick ash, disinfected, the smell of the soil layer in the cellar is removed, the pit cover is fixed, and the potatoes are put down into the cellar. Cover the potato with 15 cm thick tide black soil, moisturizing and anti-freezing; if the cellar is shallow, the upper cover tide black soil 20 cm thick, the pit door is not easy to seal early, half of the cover in early November, ventilation and ventilation. It's all covered in early December. Mastering the temperature is the key. If plastic bags are stored in winter
2019-01-16