summer potato Learn more about summer potato
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How to promote the high yield of summer sweet potato
In recent years, with the deep processing of sweet potato, its own economic value is increasing. The planting area of sweet potato increases year by year, especially the planting area of summer sweet potato increases faster. In order to achieve high yield of summer sweet potato, the following five measures should be taken: first, timely planting. Xia Hong
2020-11-08 How to promote summer sweet potato high yield in recent years with -
What is the average yield of sweet potato 25 per mu? 6000 jin of spring potato and 3500 jin of summer potato
The planting of sweet potato 25 is about 3300 plants per mu, the average yield per mu is about 6000 jin, while that of summer potato is about 3500-4000 plants per mu, and the average yield per mu is about 3500 jin. At present, Yanshu 25 has been planted in Shandong, Henan, Hebei and Liaoning and other areas.
2020-11-08 Sweet potato average yield per mu how much spring potato 6000 jin summer potato abstract -
What are the yields of four high-yielding and characteristic sweet potato varieties?
Sweet potato is a cash crop that many farmers will grow. It can not only be eaten raw, but also can be roasted and cooked to eat dried sweet potatoes with high edible value. There are many varieties of sweet potato. Today, the editor mainly introduces four sweet potato varieties with high yield and characteristics.
2020-11-27 Four high yield characteristic sweet potato variety each of them. -
In which month is the sweet potato (sweet potato) of "Convolvulaceae" growing seedlings? What are the methods of raising seedlings? When can sweet potato seedlings be planted?
Seedling cultivation is the basic work of sweet potato planting, and it also plays a very important role in the quality and yield of sweet potato in the future. So, when do sweet potatoes usually grow seedlings? What are the methods of raising sweet potato seedlings? Sweet potato breeding time sweet potato seeds should be fully bred from mid-February to mid-April
2019-03-19 -
Experts from the Provincial Crop Institute recommend sweet potato varieties suitable for planting in spring, summer and autumn
Sweet potatoes can be planted in spring, summer and autumn. Spring planting is generally planted in March to April, summer planting is generally planted in May, autumn planting is planted within a week after the beginning of autumn. Here are a few sweet potato varieties suitable for planting in our province. Jinye: new variety of sweet potato for stem-tip vegetables. The variety has soft stem-tip, low crude fiber content, good palatability after ripening, suitable for vegetable use. Open field cultivation, the whole growth period can pick about 10 times, 667 square meters can pick 250 kilograms of stem tips, picking interval time is 15 days. 667 square meters receivable
2019-01-16 -
What are the efficacy and effects of sweet potato leaves in summer? How to apply fertilizer efficiently?
Sweet potato, which has the reputation of longevity food, is rich in protein, starch, pectin, vitamins and other minerals. As a crop often planted by farmers, the planting area of sweet potato is also relatively wide. therefore, in the process of planting, we should pay attention to the scientific application of sweet potato.
2020-11-09 Summer vegetables sweet potatoes leaves efficacy and effect have which -
Don't treat potatoes as dry grain. The output of 200 million mu is equivalent to a summer grain.
Don't treat potatoes as dry grain. The output of 200 million mu is equivalent to a summer grain.
2019-02-18 -
Planting time and method of sweet potato: when and how long will sweet potato be planted?
Sweet potato is a high-fiber vegetable, which is of great benefit to the digestive system of the human body, and it is also very popular with consumers when the sweet potato is on the market. How is the sweet potato grown? Do you want to know that it usually comes on the market at
2019-03-06 Sweet potato planting time and method what month how long sweet potato -
The No.1 potato king of the world
Potato king 1 has sturdy vines, green leaves, heart-shaped, engraved stems, purplish red stem veins, purplish red potato skin, pure white potato spindles, early and concentrated tubers, high tuber rate, 35% Mel 38%, and 24% starch in fresh potatoes. Spring potato has 3-5 tubers per plant, weighing 2mi 4kg, while summer potato 4m 5m 8kg, weighing 155m 3kg. Smooth skin, no crack ditch, inflated potato pieces, resistant to storage, strong sprouting. Resistant to fertilizer, barren and high resistance to potato diseases. Good seed, easy to manage, save water, save medicine, save labor
2019-01-16 -
When do sweet potatoes usually be harvested? How to use potash fertilizer?
Sweet potato is a kind of crop with high yield and easy to grow. It has strong adaptability and is widely planted in the north and south of the country. When do you usually harvest that kind of sweet potato? How to use potash fertilizer? First, when do sweet potatoes usually be harvested? Sweet potato is divided into spring sweet potato and spring sweet potato.
2020-11-08 Species sweet potatoes general what time harvest how use potash fertilizer -
Cultivation experience of Sweet Potato in protected Field
The precocious cultivation of sweet potato in large and medium greenhouse facilities can not only improve the utilization rate of limited land resources, light and heat resources, improve the yield and benefit of sweet potato production, but also realize the double-season cultivation of sweet potato in the suburbs of Beijing. promote the reform of planting system
2020-11-08 Protected area sweet potato cultivation experience utilization large medium shed -
Introduction of famous and high-quality varieties of sweet potato
Which variety of sweet potato to choose depends on the market demand and what it is used for, and at the same time, the local cultivation ecological conditions, especially soil diseases, should be considered. According to the test, after detoxification, the yield can be increased by 20% and 30%, and its appearance and merchandise have been improved. Therefore, the selection of virus-free sweet potato varieties is the prerequisite for high yield of sweet potato. The overall goal is to select virus-free sweet potato varieties with disaster resistance, disease resistance, high quality, high yield and high efficiency. According to the national sweet potato regional test and many years of production practice, all kinds of excellent sweet potato varieties are introduced as follows for reference.
2019-01-15 -
Introduction of sweet potato varieties with the highest sugar content
Sweet potato, also known as sweet potato, etc., is rich in protein, starch, pectin, cellulose, amino acids, vitamins and a variety of minerals, and has the reputation of "longevity food". It has the effects of fighting cancer, protecting the heart, preventing emphysema, diabetes, weight loss and so on.
2020-11-27 Sugar content the highest sweet potato variety introduction also known as sweet potato -
Characteristic sweet potato varieties-Xinong 431 and Touxinhong
Xinong 431 is a new variety of fresh and roasted sweet potato cultivated by Northwest Agricultural University. it has medium and short vines, generally 1.5 meters in length, many branches in the basal part and heart-shaped leaves. Leaf color, leaf veins are uniform, light green. The tuber is early and concentrated, the tuber is spindle-shaped, the skin is smooth, the skin is orange, the flesh is orange, the dried potato is bright red, the food is sweet and sandy, the taste is good, and the flesh is easy to separate after ripening, which is very suitable for the processing of roasted potato and preserved potato. High resistance to stem nematode, black spot, waterlogging, storage and transportation. The average yield of spring potato is 5000 kg per mu and that of summer potato is 3500 thousand.
2019-01-16 -
Sweet Potato Variety Shuangwan No.1
The new sweet potato variety Shuangwan 1 is newly bred by the Institute of Sweet Potato, Chinese Academy of Sciences. The variety is genetically stable, the stem is green, the leaf is heart-shaped with teeth, the vine is 1.5 meters long, the tuber is early and concentrated, the tuber is long tube-shaped, the potato skin is dark purplish red, the skin is smooth and beautiful, the meat is white, the tuber power is strong, the potato block is moderate in size, the uniformity is good, the starch content is 24%, the starch content is 28%, and the starch is extra white and high quality. Spring potato planting 3500 plants per 667 square meters (1 mu) and summer potato planting 3500 trees per 667 square meters (1 mu) with a yield of 4000 kg, while summer potatoes with a yield of 3500 trees per 667 square meters (1 mu) with a yield of 4000 plants and a yield of 30%.
2019-01-16 -
Technology of topdressing for high yield of sweet potato
Technology of topdressing for high yield of sweet potato
2018-07-10 -
Virus-free Yushu 7
The characteristic top leaf is purple, the leaf shape is light, the stem color is green with purple, the potato skin is purple, the potato flesh is white, resistant to barren, drought resistance and wide adaptability. The starch rate is high, the average starch rate is as high as 22.61%, the sprouting is fast, the storability is good, and the growth potential is strong. The starch rate of spring potato is about 24%, and that of summer potato is 3% higher than that of Xushu 18. The yield of fresh, dried potato and starch is 6.1%, 17% and 21.4% higher than that of Xushu 18, respectively, and the yield of virus-free potato is more than 20% higher than that of non-virus-free potato. The yield per mu of spring potato is more than 3000 kg and that of summer potato is 2000 kg.
2019-01-15 -
How to grow autumn potatoes in stubble
Potatoes are generally planted in spring and harvested in spring, but less in autumn, and it is also more difficult. The key is to break the dormancy of seed potatoes. But planting potato in autumn can increase the multiple cropping index and increase the income. Generally planting summer vegetables, watermelons and other summer crops can be arranged to plant autumn potatoes. The planting techniques of autumn potato are introduced as follows: first, sowing at the right time. It is appropriate for areas with an altitude of about 500 meters to sow seeds from August 10 to 15, areas above 500 meters above sea level can be sown in early August, and areas below 400 meters above sea level should be postponed to the end of August. The previous work of taboo eggplant
2019-01-16 -
Virus-free sweet potato and its excellent varieties
Virus-free sweet potato refers to the sweet potato without some virus and its offspring bred in aphid-free and disease-free soil after strict virus detection. At present, virus disease has become an important reason for the degradation of seed performance, yield and quality of sweet potatoes in Henan Province, while virus-free sweet potatoes can generally increase production by more than 30%, and their quality and appearance have also been improved. Therefore, the selection of virus-free sweet potato seedlings is a prerequisite for high yield of sweet potato. Starch processing potato Xushu 18: detoxified
2019-01-16 -
How to grow sweet potatoes (sweet potatoes)? What are the planting conditions?
The weather is hot in summer, everyone likes to eat some light food to reduce the fire, sweet potato is a good choice. For farmers, the cultivation of sweet potatoes is also a key point, good quality sales prices will also rise, so how to grow sweet potatoes? Species
2020-11-09 Sweet potato sweet potato how planting conditions have which summer