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Detailed Explanation of Spring Corn Intercropping with Autumn Cucumber Cultivation Techniques
(1) Scope of application: Suitable for promotion and application in dryland corn planting areas covered with plastic film. (2) Operating procedures: 1. Land selection: Choose plots with flat terrain, deep soil layers, loose soil texture, medium or above fertility, and strong water and fertilizer retention capacity. 2. Land preparation: After harvesting the previous crop, immediately clear stubble and prepare the land, then...
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Spring Corn Aphid Control Methods and Key Points for Pesticide Application
The spring corn aphid belongs to the order Homoptera, family Aphididae, and mainly damages crops such as corn, sorghum, wheat, and foxtail millet, with adults and nymphs piercing and sucking plant sap. During the seedling stage, aphids gather on the undersides of leaves and in the heart leaves, causing damage. In mild cases, corn growth is poor; in severe cases, plant growth stagnates, and even seedlings die. In addition, it can transmit corn dwarf mosaic virus disease...
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How to manage spring corn at the booting stage? Please keep this list of precautions
After the spring corn seedlings joint and the outer plants grow rapidly, the internal tassels and ears differentiate one after another; in the differentiation sequence, the tassel is slightly ahead of the ear. When the plant still has one to two leaves that have not yet extended their young leaves, this is commonly known as the small trumpet to large trumpet stage. Tassel and ear differentiation respectively enter the tetrad stage and the floret differentiation stage. The tassel is the key period for pollen formation...
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Want high yields from spring corn? Proper potassium fertilizer application is key
Spring corn grows slowly at the seedling stage, with sturdy plants and strong lodging resistance. Its yield per plant is relatively high, but it is susceptible to disease infection during hot, rainy seasons, which can affect spring corn yields. Mastering spring corn fertilization methods can help achieve high and stable yields. Apply organic fertilizer widely. Spring corn is a high-yield crop, and its yield level...
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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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How to manage mango trees in spring? Master these key technical points
How to renovate low-yield mango orchards? Please advise. The main technical measures for renovating mature mango orchards are: (1) Thinning by every other tree. For orchards with a row spacing of 1.5 m x 4 m, cut every other tree so that the row spacing becomes 3 m, and the spacing after renovation is 3 m x 4 m. (2) Top-grafting new superior varieties. The top-grafted variety is Red Mango...
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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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Spring Field Management Measures for Winter Wheat in Northern Xinjiang
Green-up Stage Management: After the beginning of spring (late March to early April), carry out spring harrowing in a timely manner, with a harrowing depth of 5 cm. Harrowing with a smoothing harrow or diagonal harrowing is preferable. Green-up fertilizer should be applied just before or at the early stage of wheat green-up, and it is advisable to apply more to weak seedlings, less or none to strong seedlings, and none to excessively vigorous seedlings. For wheat fields where the total number of stems per mu before winter is less than 400,000 and the wheat seedlings are growing weakly, late...
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How to prevent and control wheat pests and diseases after spring? Practical tips are here
March 20 is "Spring Equinox," the day that falls exactly at the midpoint of the 90 days of spring, hence the name. There is a folk saying, "Spring Equinox and Autumn Equinox, day and night are equally divided." After the Spring Equinox, days grow longer and nights shorter, and temperatures gradually rise. "Spring Equinox" has an important influence on agricultural production activities. For the north, the Spring Equinox is the beginning of spring, ...
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Wheat Suffering Low Temperatures in Spring Needs Timely Potassium Supplementation
To support the spring action on soil testing and formulated fertilization, experts from the Chinese Academy of Agricultural Sciences recently went to Gaocheng, Hebei, to conduct a follow-up survey of wheat growth. The survey found that due to low soil temperatures this spring, winter wheat in the region resumed growth 10 days later than in previous years. The first internode of the wheat was longer than in previous years, while the second internode had not yet developed well, and the stems were rather soft. ...
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