Maize shoots are vegetable corn, the young ear of sweet corn. The edible part is the ear head, cob, and growth cone of the young ear. The taste is sweet and delicious. How to produce high-quality vegetable corn shoots? First, select good varieties, appropriate sowing to produce corn shoots should choose the United States gold 1, gold 3, Taiwan silver millet and other corn 8 varieties. Sowing time can be divided into spring sowing and autumn sowing, spring sowing in mid-March and autumn sowing in mid-August. Second, nurture strong seedlings to raise seedlings, hoe width 80 cm, depth 30 cm, apply 0.2 kg of compound fertilizer per square meter, and take wet clay mud into a pellet (diameter of 2 cm) to discharge well, leaving no gaps, and then Use your finger to press a small hole on each mudball. Note that you should not be too deep. After soaking the pellets, soak 1 seed per hole, cover with a thin layer of mud and then use a spray bucket or watering can to soak the noodles. Wet showers, and we can keep it moist afterwards. After sowing, it is covered with clean straw. When the seed buds are exposed, the straw is immediately removed. Two days before transplanting, the “send†fertilizer is applied to dilute human urine. When the seedlings grow to two leaves, they can be transplanted. Third, Shizujifei, appropriate close planting before planting, per acre applied maturity of organic fertilizer 1,000 kg, plowing rake rake flat, fine for rake. The site preparation specifications are 110 cm wide, 25 cm wide, and the row spacing is 35 cm and 20 cm. Each row is 3 rows and 5000 acres are planted. Before transplanting, apply 20 mg of calcium magnesium phosphate fertilizer or superphosphate to each hole, mix well with the soil, and apply enough water to set aside. Fourth, scientific fertilization, rational irrigation and fertilization principle is timely application of small seedling fertilizer, re-apply dial section fertilizer and panicle fertilizer, appropriate root dressing. After each fertilization, it is combined with soil to prevent lodging, so be careful not to spill the fertilizer on the leaves or the bell mouth to avoid burning seedlings. 3-4 days after planting Shi Xiaomiao fertilizer, mu urea 5 kg watered or buried on the side of the plant 10 cm; 8-9 leaf stage application of fertilizer, mu urea 15 kg, potassium chloride 2 kg buried Between the strains; large bell mouth to tassels 7 days before mussels 30 kg of urea, 10 kg of potassium chloride buried in the interline; 5 days after transplanting and 5 days before harvest of corn shoots for extra-root fertilizer, spraying each Wei 2 or potassium dihydrogen phosphate 1000 times 1 time. Sweet corn is not only wet and afraid of water, but it is generally required to keep the soil moist. It is the most vigorous period for the growth of corn shoots from jointing to tasselling. This period requires a large amount of water, and it should be filled with “race horse water†when it is dry. To remove water in a timely manner. V. Prevention of Diseases and Insect Pests After sowing, Mu shall use Muller 1.5 kg of mixed fine soil 30 kg and sprinkle it in the lotus root. After transplanting, 1.5 mu of mulle soil and 30 kg of fine soil shall be applied throughout the field to prevent and control underground pests. From jointing to the trumpet season, the mu was sprayed with 98% Bataan 1000 times spray on the bell mouth to prevent corn borer. Aphids can be sprayed with 2.5% Kung Fu 3000 times spray per acre. The disease has sheath blight and large and small leaf spot. Rhizoctonia solani can be treated with 5% Jinggangmycin 600 times liquid, and large and small leaf spot can be sprayed with 75% Chlorothalonil or 500 times more control of Ledomil. 6. The best harvesting time of harvested corn shoots is from the end of growth cone to spikelet differentiation. The corn shoots are full and thick, fresh, sweet, and nutritious. When harvesting, use a small knife to gently cut at the handle, generally each can harvest 2-3 pieces of corn shoots in batches.
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