Cabbage (Brassica oleracea), sweet potato seedlings, eggplant, cauliflower (cauliflower) are harvested four times a year. The economic benefits are considerable. There are 5,000 kilograms of cabbages per mu, about 80,000 sweet potato seedlings, 3,500 kilograms of eggplant, and 3,000 kilograms of cauliflower. The average mu gain is more than 8,000 yuan.
Cabbage selection of high-yield, early-maturing varieties 8398. Pre-winter make good, fine soil preparation, per acre Shi quality soil Tuza 5000 kg, 50 kg of ammonium bicarbonate, 50 kg of superphosphate as the base fertilizer, small arch shed nursery at the end of December. After sowing, it is maintained at 20-25°C during the day and 10°C at night. 2 leaves 1 heart period seedlings, according to 10 cm spacing planted seedlings, there are 3 true leaves combined with pouring water, apply 10 kg of urea per acre. Ventilation will be conducted after February 10th; daytime temperatures will be below 25°C and below 10°C at night. Do it in late February. It is 80 centimeters wide. Transplanted at the beginning of March, 4000 ~ 4500 per acre. After planting small water-preserving seedlings, they were immediately covered with plastic film, and 3 to 4 days later, a small amount of water was poured alternately. The rosettes are poured with water for 2 times, in combination with applying 50 kg of ammonium bicarbonate per acre. Use of beta cypermethrin to control cabbage caterpillars. Harvested in mid-April and finished at the end of April and early May.
Sweet potato seedlings were selected from Xushu 18, and they were raised in small arch shelters around March 20, 200 to 250 kilograms per acre were used. They were planted in rows of cabbages before and after April 20, 4000 to 4500 strains per mu, and sweet potato seedlings were sold after wheat harvest. A total of 2 crops are cut, and each plant can cut about 20 crops, cutting a total of 80,000 to 90,000 trees.
The eggplant uses the local self-retained variety, Large Violet Black Gate Eggplant. At the end of January and early February, small arch shelters were raised. At the end of April, 1 line of eggplant was transplanted in the middle of the cabbage and sorghum, with 1500 to 1,600 vines per acre. The water was poured in a timely manner after planting. The top dressing was applied once during the early flowering period. 1000 kg, compound fertilizer 50 kg. During the whole growth period, 100 kg of ammonium bicarbonate was applied per acre, which was followed by 2 additional applications. Pests and diseases in the field should be controlled in time. It will be listed around June 20 and will end in early August.
Cauliflower is selected from Japanese Snow Mountain varieties. Raise the seedlings before and after July 20th and use shade nets to cool them. Pay attention to heavy rain and high temperature. After the emergence of seedlings, cool water is sprayed every day at 4 pm, and the water is drained immediately after the rain. After cultivating the eggplant, the ploughing and fertilizing are carried out. The soil-fertilizer is 5 m/mu, 50 kg of cake fertilizer and 50 kg of compound fertilizer. Do 畦, 1.1 meters wide, planting two rows per plant. Transplanted at the end of August, spacing 35 to 40 cm, about 2,000 acres. After the seedling period, 25 kg of ammonium phosphate was applied per acre. In the early period of childbirth, seedlings are the main seedlings. When the curd has 3 centimeters or so, 10 to 15 kilograms of urea are applied per acre (two times). Watering should be based on the temperature in the field. Usually 5 to 7 days, the water is poured lightly, and it will be listed at the end of October and will end in mid-November.
Vitamins are organic compounds and vital nutrients that an organism requires in limited amounts. An organic chemical compound (or related set of compounds) is called a vitamin when the organism cannot synthesize the compound in sufficient quantities, and it must be obtained through the diet.
Your body needs them to work properly, so you grow and develop just like you should. They are essential for the normal growth and development of a multicellular organism. Once growth and development are completed, vitamins remain essential nutrients for the healthy maintenance of the cells, tissues, and organs that make up a multicellular organism; they also enable a multicellular life form to efficiently use chemical energy provided by food it eats, and to help process the proteins, carbohydrates, and fats required for respiration.
Antioxidant Vitamins,Natural Vitamins,Essential Vitamins,Anti Aging Vitamins
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