Vegetable Lists
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Flavor preserved potato
Technological process: potato → washing → peeling → finishing → dicing or strips → pre-boiling → cooling → disulfide solution treatment → dry → puffing → adding flavor enhancer → packaging → finished products. Operation points: ① peeling: using lye peeling or infrared radiation peeling, the effect is better. ② molding: cut it into dice, strips or other shapes according to the requirements of the product. ③ drying: the moisture content of the raw material should be strictly controlled, and the drying can be stopped when the moisture content of the raw material is reduced to 2.8-3.5%. ④ puffing: using gas
2019-01-16 -
The usage of Toyota Golden potassium on Potato
Potato is a typical potassium-loving crop. It takes 0.5 kg of nitrogen, 0.2 kg of phosphorus and 1.06 kg of potassium to harvest 100 kg economic yield (tuber). It can be seen that potassium is twice as much as nitrogen and 5 times as much as phosphorus. Toyota gold potassium has been applied to potatoes by farmers in Tangshan, Tianjin and Wumeng, Inner Mongolia for several years, and the effect of increasing production is obvious. There are two uses: 1. seed dressing: 150kg seed per mu, Toyota gold potassium can be used (zip code: 454650, address: Tiexi, Jiyuan City, Henan Province)
2019-01-16 -
Control of potato diseases
Disease is one of the important factors affecting the yield and seed character of potato in winter. The main diseases and control methods of potato in winter in Yunnan Province are introduced as follows: virus disease control methods: selecting virus-resistant varieties and virus-free seed potatoes; pulling out diseased plants in the field; timely control of aphids. Fungal disease one is late blight. Control methods: selection of disease-resistant varieties and disease-free seed potatoes; timely removal of central diseased plants and intermediate ploughing and weeding; chemical control. The second is early blight. Control methods: selection of disease-resistant varieties; chemical control. Control methods of bacterial diseases and ring rot: selection
2019-01-16 -
French fried frozen horse bell fries
French fried frozen horse bell fries: peeled and sliced potatoes with a thickness of 6.35-12.0 mm and a length of more than 10 cm. The cut strips are cleaned to remove starch from the surface. Then soak or spray potato strips with antioxidant solution to prevent oxidation and discoloration of potatoes. The antioxidant solution contains 0.5-1% sodium pyrophosphate, sodium disulfate or other decolorant. Heat the solution to 55-82 ℃, soak the potato strips in this solution for 10-25 seconds, then blanch the potato strips to inactivate their metabolic function.
2019-01-16 -
Poisoning of germinated potato and its diagnosis and treatment
Potatoes are also known as potatoes and yam eggs. Potato contains a kind of alkaloid-solanine, which has strong irritation and corrosiveness to the gastric membrane, and has an inhibitory effect on the central nervous system, especially the respiratory center. The content of solanine is generally very small, but the content of solanine around the sprouted potato bud and in the tender bud is very high, which can cause poisoning after accidental eating. The clinical manifestation of acute poisoning usually occurs within 10 minutes to several hours after eating. Burning sensation in the mouth and pharynx followed by nausea, vomiting, abdominal pain and diarrhea
2019-01-16 -
High-yielding cultivation of Potato in Spring in the second cropping area
1. The second season of high-quality virus-free seed potato is selected as the area, and the time suitable for potato growth in spring is relatively short (60-70 days). Early-maturing and virus-free varieties with short dormancy period, early tuber setting, rapid expansion, strong stress resistance, high quality and high yield must be selected, such as Yu Potato No.1 and No.2, Fewurita and so on. The seed consumption is 120 kg per mu. Second, cut into pieces early and sprout early. Warm the seed and cut into pieces. Before slicing, the seed potato was treated with warm seeds in the room or in the sunny bed at a temperature of 12: 15 ℃ for 5-7 days to promote the seed potato to break dormancy and promote bud eye germination. Before sowing 2
2019-01-16 -
Etuo No. 3
It was presided over by Professor Xie Conghua and popularized in Hubei Province. The variety has a ripening period of about 80 days, high resistance to late blight, a unit yield of about 1900kg/ mu, a large and medium potato rate of about 80%, a flat round potato, white skin and white flesh, smooth skin and shallow bud eyes. The starch content is 16.5%, the reducing sugar content of fresh potato is 0.11%, the taste is medium and high, and the fried processing quality is good, which is suitable for planting in the south and southwest mountainous areas.
2019-01-16 -
Etuo No.1
It is a new variety bred by the Southern Potato Research Center in Enshi, Hubei Province in recent years, formerly known as 87p48-64, which was approved in 1995 and named "E Potato No. 1". Wulong County introduced its virus-free original species to be planted in the original seed base of the county. It showed high resistance to late blight, short and healthy plants, thick green leaves, thick leaves, luxuriant flowering, white Corolla and more flowering and fruiting. The growth period is about a week shorter than that of Mira. The plant height is about 80 cm and the plant type is diffused. The main stem has few branches, lodging resistance and tuber concentration. The proportion of large and medium potatoes is large and the potatoes are flat.
2019-01-16 -
Prevention and Control of Potato damage caused by Bean Daphne
At present, it was found to be harmful to plastic film potato in Longhu District, Shizuishan City, covering an area of about 30 mu. The leaves of individual fields were seriously damaged, affecting the normal growth of potatoes. There are three kinds of beetles, namely, EpicautagorhamiMarseul, MylabrisciohoriiLinne and MylabrisphalerataPallas, which are widely distributed in China. Mainly harmful to legumes,
2019-01-16 -
Requirements for environmental conditions of leek
Requirements for environmental conditions of leek
2019-01-16 -
Cultivation Method of Potato in Winter Fallow Field-Plastic Film Mulching
If the potato is cultivated in winter fallow field, the potato can be put on the market earlier and higher economic benefit can be obtained if the cultivation mode of plastic film mulching is adopted. The main points of cultivation techniques are as follows: 1. Soil selection should be carried out on slightly acidic light sandy soil with loose soil, good permeability and convenient drainage. Clay soil is sticky and heavy, poor ventilation and poor water quality, which is not conducive to the development of potato pieces and is not suitable for planting potatoes. When planting spring potatoes in late rice fields after harvest, it is necessary to select platform fields and secondary fields with loose soil and good drainage. potato
2019-01-16 -
High-yield cultivation techniques of Potato in Winter
The development of winter potato can make full use of winter resources, and has the characteristics of improving land utilization, saving time and fertilizer, short growth cycle, quick effect and so on. It can not only plant and mature early, plant spring corn in the big spring season, and realize multi-season early and multi-season ripening in one season, but also solve the problem of vegetable spring thinness, both as a vegetable and as grain, so as to increase value and increase income. In recent years, the planting area of potato in winter has been expanding, and the cultivation techniques have become more and more mature, which has developed from ordinary open field cultivation to plastic film mulching cultivation.
2019-01-16 -
Cultivation of Potato with three Film mulching in Winter and Spring
Cultivation techniques of potato with three film mulching (big arch shed, small arch shed, plastic film) in winter and spring. It is usually germinated and sown in December and harvested at the end of March of the following year. It can produce about 3,500 to 4000 kilograms of potatoes per mu. The potato covered with plastic film is listed on the market one month earlier than that in early spring, and the economic benefit is very remarkable. Its cultivation techniques are as follows: first, the specification of site and planting shed. (1) the specification of site and greenhouse. The shed is built on land with loose soil, sufficient water supply and convenient drainage and irrigation. the large arch shed is generally 60 meters long.
2019-01-16 -
Cultivation techniques of Potato covered with plastic Film
First, the sowing date. Broadcast early at the right time. Seeds are usually sown in plain areas from late January to early February. The seeds are sown on the ground after thawing in the mountain area, usually from mid-late March to early April. Second, sowing method direct ridging after ridging should take advantage of soil moisture to sow seeds. If the soil is dry and the soil moisture is insufficient before sowing, the soil moisture should be irrigated in spring first, and there should be no lack of soil moisture to sow. Plant two rows in each ridge and plant in the ridge. It is strictly forbidden to plant on the edge of the ridge or even on the ridge slope, sowing in the shape of "grade" when sowing. For ditching and ridging, ridging, sowing and plastic film mulching should be completed at one time, and be careful not to sow too deep to prevent
2019-01-16 -
Technical links of High yield of Potato covered with plastic Film
Plastic film potato has the characteristics of early sowing, high yield, early market, high benefit and so on. The development of plastic film potato is of great significance to enrich the vegetable basket of urban and rural people and increase farmers' income. First, deep ploughing and soil preparation, the formation and expansion of potato tubers require a deep, loose and moist tillage layer. The main results are as follows: 1. it is suitable to select loam or sandy loam with deep soil layer and medium fertility, and to rotate with legume and cereal crops, but not with Solanaceae and root crops. 2. Deep ploughing should be done in time after harvest.
2019-01-16 -
Key techniques of Rice Straw mulching cultivation of Autumn Potato (part two)
4. Timely early sowing potato prefers cool climate, and the sowing time is suitable for daily average temperature to drop below 25 ℃. In the hilly area of Pingba below 500 meters above sea level, the suitable sowing time is from late August to early September, and in the low mountain area of 500 meters above sea level, the suitable sowing time is in late August. 5. reasonable close planting, applying sufficient bottom fertilizer to intercropping fields with potato and rape, and planting potato and rape in wide and narrow rows. The wide row of potato is 0.6m, the narrow row is 0.2m, the distance between nests is 0.22m, and the sown potato is 700 per mu.
2019-01-16 -
Cultivation Techniques of Autumn Potato with Straw Mulching (Ⅰ)
A new technique for cultivating potato with straw covering is to sow potato with straw covering after harvest of middle rice. It has the advantages of saving labor, saving time, keeping temperature, keeping moisture and preventing weeds, returning straw to field to improve soil fertility, increasing soil organic matter, improving soil structure, reducing soil erosion, improving agricultural ecological environment and promoting sustainable development of agriculture. It is an important technology to save labor and cost, increase production and efficiency, and optimize the production structure of grain and oil in late autumn. The main points of its cultivation techniques are as follows:
2019-01-16 -
Identification and Prevention of physiological Diseases of Atlantic Potato Tuber
Atlantic potato is a high quality raw material for processing and producing snack foods such as potato chips and French fries. it has a relatively short growth period and strict requirements on the cultivation environment, both cold and not resistant to low temperature. in order to avoid black heart disease, hollow heart disease, starch overflow, crack, deformity and other physiological diseases, and improve the quality and commodity rate of tubers. 1. Black heart disease of tuber 1. Symptoms: irregular patterns from black to blue appear in the center of the tuber. When the hypoxia is severe, the whole tuber may turn black. Pass
2019-01-16 -
High-yield cultivation techniques of Atlantic Potato
I. characteristics of Atlantic Potato (1) luxuriant plant type and plant height of 40
2019-01-16 -
Atlantic potato
Potato is one of the most important field crops in China. Here is a high-yield and high-quality potato variety suitable for processing-Atlantic potato. Atlantic potato is a variety introduced from the United States. it is a high-quality raw material for processing and producing snack foods such as potato chips and French fries. It is characterized by round potato shape, uniform growth and uniform size, and its bud eyes are few and shallow, which are conducive to processing. The common potato has many and deep bud eyes, while the Atlantic potato has a smooth skin and shallow but few bud eyes, which are only distributed at the upper and lower ends of it, so cut.
2019-01-16