1. The harvesting and listing period of cultivation facilities and time delay cultivation is the beginning of winter and the end of winter. Therefore, it is generally not necessary to use a solar greenhouse with particularly good heat preservation performance, and a plastic greenhouse, a medium shed or a small shed having a slightly lower cost and a slightly poor heat preservation performance; or a greenhouse with a slightly poor heat preservation performance and a modified impotence. The Shandong region is planted in the middle and late August, and harvested from late October to early November until the end of December. If covered with grasshoppers, it can be received in late March of the following year.
2. When the whole land is used for land preparation, if the greenhouse has been built, it can be directly fertilized in the greenhouse. If the plastic greenhouse is not built, the location of the plastic greenhouse should be reserved for the site preparation. Generally, the organic fertilizer applied per hectare is 30,000 to 45,000 kg, and 450 kg of compound fertilizer is mixed. Deeply turn 25 to 30 cm. It can be made into a sorghum of 15 to 20 cm, and it can also be made into a flat file, and the width is 100 to 120 cm.
3. Seeding vines are generally carried out by means of hole-seeding. The row spacing is 50-60 cm, the hole spacing is 20 cm, 2 to 3 capsules per hole, and the soil thickness is 2 to 3 cm. In the case of insufficient bottom sputum, water is poured after burrowing, and then sown after the water has been infiltrated.
4. The field management autumn delay planting period is in the mid-autumn high temperature season. After sowing, the soil is very easy to dry and kill seedlings. To this end, water should be watered in time to keep the soil moist. Generally, water is poured once a day for 3 to 4 days. 5 to 7 days can be seedlings.
After emergence, keep the soil moist, timely cultivating and weeding, pay attention to drainage in rainy days, and avoid water accumulation. The pests and diseases at the seedling stage are very serious and should be controlled in time. See the pests and diseases section for details.
10 days after Qi Miao, combined with watering 150 kg per hectare compound fertilizer. Promote seedling growth. When the first inflorescence is just pod, combined with watering, apply 300 kg of compound fertilizer per hectare. After the first harvest, it has entered the early winter, and the temperature gradually decreases. The number of watering should be reduced. Generally, water is poured once every 20 days. In the deep winter, if the soil is not too dry, you don't need to water it to avoid lowering the ground temperature. Such as watering, can chase compound fertilizer 300 kg. In the winter, if you do not water and topdress, you can carry out root dressing to ensure the output. Generally use 0.3% potassium dihydrogen phosphate, or 1/5000 liquid of Foliar, abundance, or 0.15% borax plus phytochemical, 1/5000 of Aiduo, use one of the above drugs, every 7 to 10 Spray once a day. Into the full bloom period, if the flower is found to be severe, use 5 × 0.000001 of anti-fallin plus 2 × 0.000001 of gibberellin to mix and spray the pods.
In the middle and late October, the outside temperature gradually decreased, and the film insulation in the plastic greenhouse should be buckled. At the beginning of the film, the ventilation is increased during the day and the night is close. As the outside temperature drops, the ventilation is gradually reduced. After freezing to the outside world, you can add grass and scorpion insulation on the greenhouse. The pod-forming period can be controlled at 18 to 20 ° C during the day and 12 to 15 ° C during the night. In the deep winter, this temperature is difficult to maintain. When the temperature in the shed drops to 0 °C, pull it.
5. In the late harvest cultivation, the later the harvest is listed, the higher the price. Therefore, the appropriate economic recovery will be more obvious when the market is properly collected late. Generally harvested 8 to 12 days after flowering. The harvesting standard is 6 to 7 cm in length and 0.55 cm in thickness. It is tender, green, not exposed, without deformity, without insects, without lesions, without mechanical damage, and the pod length is no more than 1 cm. When harvesting, the pods at the base of the vines should be harvested in batches to avoid the omission, and the nutrients of the plants are transferred to the seeds for growth, resulting in the upper tribal flowers, affecting the development of the tender pods and affecting the yield.
Color waxy corn is generally white, yellow, red, purple and black, white, yellow and purple corn is the basic color. The purple gene in a purple/white hybrid will naturally become purple if it "beats" the white gene, and vice versa, if it's a tie, what we see is a white/purple corn. Purple can turn into red corn and black corn, which is often called "red is purple, black is purple."
Mottled Corn Cut,Non Gmo Corn Cob,Mottled Waxy Corn Cut,Non Gmo Corn Cob Cut
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