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Rational Fertilization of Fish Ponds and Methods for Applying Nitrogen Fertilizer in Rice-Fish Paddy Fields
Fertilizing fish ponds is one of the main techniques for regulating the aquatic environment of ponds and cultivating natural fish food organisms. If the water is too lean, the fish raised will almost always have big heads, small tails, thin backs and little flesh; using too much fertilizer will degrade water quality, not only affecting fish growth but even causing
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Can fish be raised in paddy fields? Which species are good to raise? Is it related to the rice variety?
In the past, paddy fields were all used to grow rice, so can fish be raised in paddy fields? Which species are good to raise? Is it related to the rice variety? In fact, raising fish, shrimp, and crabs in paddy fields is all possible, and successful models have been reported in various places. This is good for increasing rice
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Detailed Explanation of Key Technical Points for Rice-Shrimp Farming
First, transform the paddy field, clear wild growth and disinfect, apply fertilizer, and plant aquatic plants. By mid-to-late March, release shrimp seedlings, and the daily feed mainly consists of wheat, corn and small trash fish, evenly sprinkled. Then harvest before rice planting. After harvesting is completed, adopt the Da
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How to control weeds in rice-shrimp paddies? Practical methods for weed control in the field
Farming crayfish in rice paddies is a production model that organically combines crop farming and aquaculture. It uses the natural environment of the rice paddy, supplemented by a manually created ecosystem, to both grow rice and farm crayfish. So, how do you control weeds in rice-shrimp paddies? 1.
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Key Points of Water Dropwort Cultivation Techniques: Paddy Field Water Level Management Is Crucial
Many friends have eaten water dropwort, but those who don't cook often don't know much about it. As a perennial herbaceous plant, water dropwort is completely different from wild celery, and some friends need to change this misconception! Water dropwort has high medicinal value, and it has
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What crops are better to plant in paddy fields?
In paddy fields, you can plant some vegetables such as water chestnut, arrowhead, fox nut, lotus root, watercress, water dropwort, wild rice stem, and water spinach, and you can also plant some forage grasses such as ryegrass, napier grass, and corn grass. However, because climate conditions differ from place to place, the crops that are suitable for planting also differ.
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What herbicide is effective for controlling large-stage barnyardgrass
Barnyardgrass is the most serious weed in paddy fields, and many farmers find it a headache. If barnyardgrass grows too fast, it becomes very difficult to kill. So what herbicide should be used for large-stage barnyardgrass? 1. What herbicide is used for large-stage barnyardgrass? For large-stage barnyardgrass, herbicides such as cyhalofop-butyl and fenoxaprop-
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What pesticide is effective for controlling red worms in paddy fields
The red worm, also called the aquatic earthworm, is bright red in color and likes to gather densely in water, which can affect the health of rice roots and stems, so pesticide control is needed. What pesticide should be used for red worms in paddy fields? 1. What pesticide should be used for red worms in paddy fields. For red worms in paddy fields, 29% beta-cypermethrin and dichlorvos emulsifiable concentrate can be used
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What herbicide works well on threeleaf sedge in paddy fields
In paddy fields, a weed called threeleaf sedge can generally be seen. It has strong reproductive capacity, brings considerable impact on rice growth, and can also provide breeding grounds for pests and diseases. When planting rice, it must be completely removed. What to use for threeleaf sedge in rice
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Recommended herbicides for rice-crayfish co-culture paddies
In recent years, rice-field crayfish farming has been a fairly popular aquaculture project. It uses the natural environment of the paddy field, supplemented by an artificially created ecosystem, to both grow rice and farm red swamp crayfish. So, what herbicides are suitable for rice-crayfish co-culture paddies? 1. Suitable for rice
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