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High-Yield Film-Mulched Cultivation Techniques for Spring-Sown Black Corn
Black corn is a new corn variety introduced in recent years and is a precious health-promoting fruit-and-vegetable food. After two consecutive years of trial planting, it achieved a yield of 400-500 kg per 667 sq m. Black corn has a plant height of 120 cm, a growth period of 90 days, a ear length of 12-15 cm, and a single ear weight of 150 g. It is suitable for sale as fresh-eating corn cobs, and can also...
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Planting spring corn requires good seed plus good methods
Fresh-eating type corn is generally divided into sweet corn and waxy corn; it has a unique flavor, is rich in nutrients, has a large market capacity, high yield and good returns. When grown as spring corn, it takes about 90 days from sowing to fresh ear harvest and does not affect the planting of hybrid late rice. To grow spring fresh-eating type corn well, the following points should mainly be grasped: first, choose...
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Techniques for Cultivating Bailing Mushroom (Pleurotus nebrodensis) with Corn Stalks
Bailing mushroom, also known as white Ferula mushroom, is a large, fleshy flat mushroom of extremely high quality that originally grew wild in arid grasslands. After artificial cultivation, it is just as rich in protein and amino acids as the wild mushroom, with the highest levels of glutamic acid and arginine. In addition, it also contains abundant vitamin D and various mineral elements, making it a...
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What are the control methods for corn brown spot?
How do you control corn brown spot? Please advise. Corn brown spot can be controlled as follows: (1) Rational fertilization. Apply sufficient base fertilizer, pay attention to the balance of nitrogen, phosphorus and potassium fertilizers, and avoid over-applying nitrogen fertilizer, so as to enhance the disease resistance of the plants. (2) Early prevention. Hybrids with Huangzaosi bloodline are susceptible to brown spot. At the 5-6 leaf stage...
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What are the methods for controlling underground pests in sweet corn?
How to control underground pests in sweet corn? Please advise. The underground pests damaging sweet corn mainly include mole crickets, white grubs, wireworms and cutworms. These pests damage sweet corn in their larval stage, mainly during the seedling stage of sweet corn, causing dead seedlings and missing plants. To ensure full and strong seedlings, integrated control should be carried out....
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What are the main causes of corn lodging?
Why does corn lodge? How can it be prevented and controlled? Corn lodging is divided into three types: stalk lodging, root lodging, and stalk breakage. Stalk lodging occurs when the stalk is long and thin, the plant is too tall, and strong winds and heavy rain cause mechanical tissue damage at the base of the stalk. Root lodging occurs when the root system is poorly developed and excessive rain, combined with wind, causes lodging with a relatively large angle of lean; stalk breakage is mainly...
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Key Field Management Techniques for Summer Corn in July
How should summer corn be managed in July? Please give guidance. Summer corn can be managed in July as follows: on the premise of ensuring suitable soil moisture, sow at the right time as much as possible to ensure a full stand. Before sowing, the seeds should be sun-dried and treated with seed coating agents or chemical seed dressing to improve seed vigor. An appropriate amount of phoxim, ...
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Summer Corn Fertilization Methods and Key Technical Points
How should summer corn be fertilized? Please provide guidance. In some regions, farmers harvest winter wheat and immediately dibble-sow summer corn; farmers call this period the "three summer" rush of seeding and harvesting. Since it is a double rush, there is no time to plow or prepare the land, so summer corn cannot be given seed fertilizer. In other regions, corn is relay intercropped before the wheat is harvested...
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How to remove weeds in summer corn fields? A detailed guide to practical control methods
How to remove weeds in summer corn fields? Please explain the methods. Summer corn and weeds both grow quickly and in concentrated flushes. Corn seedlings suffer the most severe weed damage during the seedling stage; in the mid-to-late stage, corn can form a tall, dense canopy, and weed emergence and growth are suppressed, with little impact on yield. Weed control in corn fields should focus on the two key periods after sowing before seedling emergence and early post-emergence. The integrated weed control plans for the different periods are as follows:
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Correct Methods and Key Technical Points for Scientific Topdressing of Summer Corn
How to scientifically topdress summer corn? Here is an introduction to the methods. Corn is a high-yield crop with a relatively large fertilizer requirement, and scientific fertilization is the key to achieving high and stable corn yields. Only by determining reasonable fertilization methods and clarifying suitable fertilizer ratios according to the fertilizer requirement patterns of corn can high and stable corn yields be achieved and maximum...
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