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Management Methods for Cotton After Rain During the Boll-Opening Stage
How should cotton be managed when it rains during the boll-opening stage? Are there any good methods or suggestions? We ask experienced readers to share their advice. Rain during the cotton boll-opening stage is very unfavorable to normal boll opening, so Zhongdiwang has compiled five management methods for rain during the cotton boll-opening stage. These are listed in detail below for readers' reference....
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What herbicide is good for open-field cilantro plots?
What herbicide should be used in open-field cilantro plots? Should it be applied before emergence or after emergence? We also ask knowledgeable readers to help explain. Common weeds in cilantro plots include purslane, goosegrass and others. These weeds are usually mixed in among the cilantro, and hand removal is not only troublesome but they also regrow quickly. Therefore, Zhongdiwang has compiled the methods for using...
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What are the key management techniques for the boll-opening stage of cotton?
How should cotton be managed during the boll-opening stage? Please advise. During the boll-opening stage, cotton can be managed by referring to the following methods: 1. Skillfully manage fertilizer and water to promote nutrient translocation. First, foliar feeding. For cotton fields where leaves lose green too early and show premature aging from nutrient deficiency, spray 50-60 kg per mu of a 1%-2% urea solution onto the leaves to extend the functional period of the leaves. For cotton fields that grow too vigorously and show late maturity with excessive vegetative growth, foliar spray of a 0.2% potassium dihydrogen phosphate solution or a 0.3% superphosphate soaking solution can be used to promote nutrient translocation and help improve boll opening. Second, prevent autumn drought.
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What causes the tops of summer eggplants to split open
Why do the tops of summer eggplants split open? Please explain the causes and the control methods. In summer cultivation, eggplants often develop a split at the top (the navel end), with the seeds exposed and the fruit no longer swelling. In severely affected plots, as many as 1/4 of the plants are affected, seriously reducing yield and market value. Splitting at the top of summer eggplants is mainly caused by a deficiency of...
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Key Technical Points for Summer Management of Open-Field Eggplant Cultivation
How to manage open-field eggplants in summer? Please explain. For summer open-field eggplants, you can refer to the following management methods: Eggplants like water but are not tolerant of waterlogging, yet shortly after transplanting they encounter the rainy-and-hot season of July and August, and this kind of weather poses a great threat to the normal growth of eggplants and also makes manual management more difficult. The most...
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Causes of Open Rice Glumes Without Grain Filling and Control Methods
What should be done when rice glumes open without grain filling? What solutions are available? Please advise. The phenomenon of rice glumes opening without grain filling after heading occurs in many places, mainly on hybrid indica rice; it basically does not occur on japonica rice. Since this phenomenon occurs in different years, and occurs in fields both with and without pesticide application...
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Spring Open-Field Winter Melon Planting Methods and Technical Key Points
How is winter melon planted in open fields in spring? How is it managed after planting? For spring open-field winter melon planting, you can refer to the following methods: 1. Variety selection: choose mid- and late-maturing varieties with good plant vigor, relatively weak branching ability, strong resistance to sunscald, large fruit type, and a waxy bloom, such as Beijing Ground Winter Melon and Fenpi Winter Melon. Generally...
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Open-field Tomato Cultivation Methods and Key Technical Points
How to grow tomatoes in the open field? Here are two reference methods for guiding open-field tomato cultivation: 1. Production site environment: choose a loam plot with high and dry terrain, convenient irrigation and drainage, a relatively low groundwater table, and deep, loose soil, and it should comply with GB/T 18407.1-2001 "Safety and Quality of Agricultural Products - Environmental Requirements for Pollution-free Vegetable Production Sites"...
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What are the key techniques for growing kale in the open field?
How is kale grown in the open field? Please give a detailed introduction to the planting methods and management methods. For open-field kale cultivation, you can refer to the following methods: Growing season: generally, seedlings are raised under protection from late March to early April, transplanted to the open field in early to mid-May, and harvesting begins in early to mid-June. Sowing and seedling raising 1. Sowing: ...
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