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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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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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Experiences and Methods for Intercropping Rice Paddy Eel in Wild Rice Stem Fields
Intercropping rice paddy eel in wild rice stem fields is a new model that combines planting wild rice stem with intercropping rice paddy eel. Production practice in Jingjiang, Jiangsu and other places has proven: Intercropping rice paddy eel in wild rice stem fields not only makes full use of the ecological environment of the water body in wild rice stem fields, with wild rice stem and
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Experience and Technical Key Points for Raising Yellow Catfish in Paddy Fields
1. Paddy field selection. It requires convenient water intake and drainage, sufficient water source, good water quality, and strong water retention. The area is generally 8-10 mu per plot. 2. Field engineering. Dig "tian"-shaped or "jing"-shaped ditches, with a ditch width of 3-5 m and a depth of 0.8-1 m, build water intake and drainage canals well, seal the water intake and drainage outlets with fine-mesh nets,
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Key Points of Ecological Aquaculture Technology for Yellow Catfish in Paddy Fields
I. Selection of the breeding area The breeding area is 65 hectares, with complete water, electricity and other facilities and convenient transportation. II. Paddy field engineering construction 1. For the field engineering, 10 mu is taken as one ecological aquaculture unit for yellow catfish in paddy fields. On the inner side of the paddy field ridge, a ring ditch with a top width of 1.5m, bottom width of 0.5m and depth of 0
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Ditch Design and Farming Techniques for Raising Crayfish in Paddy Fields
Have you ever heard of raising crayfish in paddy fields? When this farming method is mentioned, many people may find it hard to believe. In the past, paddy fields were generally used only for growing rice, but with the development of the times, more and more farmers are learning to use resources comprehensively, so that they can raise crayfish while growing rice. Come and learn about it with us.
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