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Weed Distribution in Corn Fields and the Best Control Methods, with a Comparison of Herbicide Effectiveness
According to the national weed survey results, corn fields have 22 families, 38 genera, and 43 species. The main weeds harming corn fields are: crabgrass, barnyardgrass, foxtail, goosegrass, redroot pigweed, purslane, Acalypha australis and Chenopodium (lamb's quarters), thistle (bull thistle and small thistle), field bindweed, Asiatic dayflower
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How to Apply Topdressing to Corn: Best Timing, Fertilizer Types, and Application Rates
Corn takes a long time to absorb fertilizer and has a relatively high nutrient demand. Applying only base fertilizer and seed fertilizer often cannot fully meet its needs, so topdressing is also necessary. So what is the best time for corn topdressing? What fertilizer should be used? One of the key issues in topdressing,
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Shandong Provincial Department of Agriculture Issues the 2017 Summer Corn Production Technical Guidelines
In order to optimize the corn planting structure, vigorously promote key corn production technologies, promote the integration of agricultural machinery and agronomy, improve production efficiency, achieve cost savings and efficiency gains, and ensure the stable and sustainable development of corn production, the Provincial Department of Agriculture organized relevant experts to research and formulate the "20
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A Detailed Guide to Key Points of Weed Control in Cornfields and How to Choose Herbicides
In recent years, the use of herbicides in cornfields has become increasingly common, yet many farmers have found that of herbicides bought at the same time, one field shows very good results while another field shows very poor results. What is the reason for this? In fact, this phenomenon
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What corn growth regulators are there? What should be noted when using them?
Generally speaking, any pesticide that can inhibit the growth of corn and other crops can effectively control excessive growth of corn, but because there are many types of pesticides on the market and many are inferior products, if viewed from the perspective of chemical composition, pesticides containing any one or several of the following ingredients
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Control Methods for Pests and Diseases of the Three Major Grain Crops: Rice, Wheat and Corn
Rice, wheat and corn, the three grain crops, account for more than half of the world's food, and pests and diseases are a major cause affecting yields, so how should they be controlled? What methods are there? Let's take a look below. I. Control methods for rice pests and diseases
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Causes and Control Methods of Gray Leaf Spot in Corn, Apple, Chinese Bayberry, Cowpea, and Soybean
Gray leaf spot, also known as brown spot, speckle disease, or frog-eye spot, is a worldwide disease. So what are the causes and control methods of gray leaf spot in corn, apple, Chinese bayberry, cowpea, and soybean? Let's take a detailed look below. I. Corn gray leaf spot 1. Sowing period in
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Can Sichuan Peppercorn Be Pressed for Oil? A Detailed Guide to the Oil-Pressing Method and Its Benefits
Sichuan peppercorn is a specialty seasoning ingredient of our country. Due to the increase in export volume, its planting area has surged. So can it be pressed for oil? How is it pressed? And what benefits does the pressed oil have? It is reported that the oil content in Sichuan peppercorn seeds is 27%-31%, so it can indeed be pressed for oil. Sichuan peppercorn
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When to sow cornflowers for blooming? Growth cycle, planting methods and flower meaning
Cornflower, also known as blue cornflower, emerald blue, and lychee chrysanthemum, is an ornamental plant and also a good nectar plant, and is regarded as the national flower of Germany. So when should it be sown and when does it bloom? How long is its growth cycle? What are the planting methods? What is its flower meaning?
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What pesticides should be used to control cotton bollworm on corn, tomatoes, and cotton?
Corn, tomatoes, and cotton are all common crops, and they are also prone to diseases during their growth, which can lead to reduced yields or even death of the crops. So if cotton bollworm appears, what pesticide should be sprayed? How should it be treated? What is cotton bollworm? How do you identify it? 1. Cotton
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