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Correct Use of Atrazine Herbicide
Atrazine can be used in corn fields. In areas where soil organic matter content is 1%-2%, use 150-200 g of 50% wettable powder per mu, or 175-200 mL of 40% suspension concentrate; in areas where soil organic matter content is greater than 3%-6%, use 200-250 g of 50% wettable powder per mu, or 200-250 g of 40% suspension concentrate. After corn emerges, use 200-250 g of 50% wettable powder or 40% suspension concentrate per mu in sandy soil. In corn and winter wheat continuous cropping areas, atrazine can be used at reduced rates in combination with herbicides such as cyanazine, alachlor, and chlortoluron.
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Which of rice, wheat, corn, and soybean was first cultivated by the Chinese
Among rice, wheat, corn, and soybean, rice and soybean were the first cultivated by the Chinese. Rice had already begun to appear in China's Yangtze River basin as early as seven thousand years ago. Wheat belongs to the grass family, and the Mesopotamia region was the first place in the world to begin growing wheat. Corn orig
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What are the corn planting methods? This kind surprisingly doesn't grow ears
Corn is one of the most important food crops in the world, with about one-third of the world's population using it as a staple food, and it is also an indispensable feed for livestock, poultry and fish. So, what are the corn planting methods? Here we introduce them to you. 1. Corn
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A Detailed Guide to Methods for Controlling Corn Thrips Infestation
When thrips appear on corn, the infested seedlings should be pulled out immediately and carried out of the field, which can reduce the spread and damage of thrips. Spraying 10% imidacloprid wettable powder can also effectively kill thrips. I. Timing of Corn Thrips Infestation In spring, the yellow thrips first breed and cause damage on wheat and other crops,
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When is the best time to sow summer corn?
The best time to sow summer corn is in mid-June each year. Before sowing, apply base fertilizer well, and after sowing, do a good job of checking seedlings and filling gaps. At the same time, pay attention to preventing and controlling the corn borer. When sowing summer corn, pay attention to: 1. Seed selection and seed soaking. Choose varieties with strong drought tolerance
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A Detailed Guide to Unicorn Lotus Planting Techniques and Management Methods
Unicorn Lotus is propagated by tubers or seeds, and planting in April is generally preferable. Before planting, make beds and open furrows on the prepared plot, plant the tubers or seeds, then cover with soil and apply fertilizer. After seedlings emerge around June, carry out intertillage and weeding, fertilization, and drainage and irrigation.
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Mexican Corn Grass Cultivation Techniques and Management Methods
Select improved varieties for planting, such as Mexican corn grass You 12. Sow early at the appropriate time in spring, with a sowing rate of 1.5-2 kg per mu; before sowing, soak the seeds in warm water at 30°C for 24 hours. After sowing, keep the seedbed surface moist. Within 30-50 days the seedlings grow slowly, so pay attention to weeding. At 45 days after sowing, when the plants
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A Detailed Guide to Corn Planting Conditions and Growing Environment Requirements
There are four planting conditions for corn. The first is temperature: the best temperature is 20-30°C during seed germination, 15-27°C during the jointing stage, and 25-26°C during the flowering stage. The second is light: provide 8-10 hours of light per day. The third is water: generally water more in summer and water moderately the rest of the time, and take good drainage measures during the rainy season.
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A Detailed Guide to the Correct Use of Alachlor
When used for weed control in corn, cotton, peanut and soybean fields, apply 200-250 ml of 48% emulsifiable concentrate per mu after sowing and before emergence, diluted in about 35 kg of water, and spray evenly over the soil surface. When used for weed control in vegetable fields such as pepper and tomato, before sowing or before transplanting, apply per mu
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When do spring corn plants usually mature
Spring corn generally matures in late August. However, because the climate varies from region to region, the maturity time also differs. For example, in Northeast China it generally matures from early October to late October, in southern regions it generally matures in early July, and in Hunan it generally matures in early to mid-August.
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