There are several types of sweet corn, ordinary sweet corn, super sweet corn, and fortified sweet corn(plastic nursery pots). Over the years, sweet corn has been used as fruit and vegetables and canned. It is rich in nutrition and edible fiber, and has auxiliary effects on cardiovascular disease and gastric cancer(plant starter trays). Therefore, it has become a new type of natural nutrition food popular in the world.
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Can be used as a green feed for livestock(plastic nursery pots wholesale). The full development period (harvesting of fresh ears) of sweet corn usually only takes 70-90 days(3 gallon nursery pots). The high-yield cultivation technology of sweet corn is as follows: the first-generation hybrid seed of sweet corn has great potential for increasing yield, it has strong stress resistance, and has a wide adaptability, which increases yield more than ordinary corn.(cheap 10 gallon plastic pots suppliers in china)
The cultivation of sweet corn must be based on local climate, Soil conditions and market needs choose the right sweet corn variety(5 gallon nursery pots). If it is mixed with regular corn or other types of sweet corn flour, its sweetness will disappear. Therefore, the necessary space or time isolation in production(2 gallon nursery pots). Space isolation methods generally require that no other types of corn be grown within a range of 300 meters.
The time isolation method requires that spring sowing be postponed for at least one month and summer sowing is postponed for at least half a month(1 gallon nursery pots). Obstacles such as villages, woods, and mountaintops can also be used to isolate them(small plastic plant pots). Regardless of spring sowing or summer sowing, the soil should be deep, loose, delicate, uniform and moist to ensure that the seedlings emerge quickly and evenly.
(cheap 10 gallon plastic pots suppliers in china)If conditions permit, it is best to transplant seedlings with fertilizer balls(7 gallon nursery pots). Planting density should not be too high. Combine phosphorus, potassium, and a small amount of nitrogen. The land should be carefully observed, plowed and raked(72 cell propagation tray). Sweet corn is planted in medium and high fertility areas, yielding 600-1000 kg of green ears per acre.
Apply a sufficient amount of basal fertilizer, the most important is organic fertilizer(square nursery pots). The rest is mixed with nitrogen, phosphorus, and potassium, and then applied to the planting ditch, paying attention to the segregation of seeds and fertilizer(grower pot). General sowing time of sweet corn is not only determined according to climate and soil conditions, but also the need for market and factory processing.(cheap 10 gallon plastic pots suppliers in china)
In order to supply the market one by one, the method of seeding in stages can be adopted(seed starter trays). Pay attention to adhere to soil moisture or sow with water during late sowing. The principle of shallow-deep-shallow should be mastered in weeding and weeding. From jointing stage to tasseling stage, weeding can be stopped 2-3 times by weeding and weeding(black nursery pots). According to the fertilizer requirements of sweet corn, fertilize in two stages.
When there are 7-8 leaves before jointing, apply 4-5 kg of urea per acre(seed propagation trays). Plastic mulch enables early seeding. Another time, about 10 days before heading, apply 4-5 kg of urea per acre. Sweet corn develops rapidly in the middle growth period, especially within 15 days before and after heading and flowering, and must have sufficient water(15 gallon nursery pots). Water shortage or excess water will seriously affect the yield and quality of sweet corn.(cheap 10 gallon plastic pots suppliers in china)