Successful introduction of Color Potato in Ningshan County, Shaanxi Province
Learned from Zhengzhou Grain Wholesale Market: in an experimental field in Jieyan Village, Jieyan Village, Jieyan Town, Ningshan County, Shaanxi Province, the potatoes just dug up show bright red, light red, dark purple, light yellow and other colors, which is very eye-catching.
This is a new special potato variety introduced and developed by Ningshan County Agricultural Technology Center, Ningshan County seed Company and Northwest University of Agriculture and Forestry Science and Technology, and 12 new varieties have been introduced from the United States and Canada for the first time. After successful spring sowing in Xunyangba Town at an altitude of 1300 meters in 2004, it was successful in winter sowing in Huayan Village, Tangping Town at the end of the year. At present, the 12 new potato varieties tested have their own characteristics, which are mainly characterized by smooth surface, shallow bud eyes, large individual, high yield and good commerciality. they are special raw materials for processing potato chips and chips.
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Common intercropping patterns in cotton fields (3) interplanting patterns of cotton and potatoes
The cotton and potato interplanting model has a large application area in northern Jiangsu, the symbiotic period of the two crops is not long, the mutual influence during the symbiotic period is small, and there is a complementary effect in fertilizer utilization. In the later stage of potato growth, there is enough fertilizer and water in the field, which is beneficial to cotton seedling emergence, and the double high yield of cotton and potato can be obtained. generally, the yield of potato is 2000-2500kg per mu, the yield of cotton is 80kg-100kg per mu, the output value per mu is 2500-3000 yuan, and the net income is 1500-2000 yuan. General border width of about 3 meters, cotton size row planting, large row spacing of 150 cm, small row
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Prevention and treatment of Potato poisoning in Poultry
Chickens, ducks, geese and other poultry are prone to poisoning due to feeding sprouted potatoes without treatment (such as heating, etc.), or incomplete treatment. Because germinated potatoes contain potato venom or solanum nigrum in the bud pores and embryos. This toxin has a lytic effect on cells, a strong stimulation to the mucous membrane, and a paralytic effect on the exercise respiratory center. The symptoms of potato poisoning in poultry are low spirits, loss of appetite, dyskinesia and diarrhea. In general, the body temperature is not high, and in severe cases, there are elevated body temperature, coma, convulsions and dyspnea.
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