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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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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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Detailed Explanation of High-Efficiency Cultivation Techniques for "Jinfen No. 1" Pisang Awak in Paddy Fields
High-Efficiency Cultivation Techniques for "Jinfen No. 1" Pisang Awak in Paddy Fields Fund project: Special funds for the construction of the National Modern Agricultural Industry Technology System (CARS-32-15); Guangxi Academy of Agricultural Sciences team project (Gui Nong Ke 2015YT...
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Causes of Herbicide Phytotoxicity in Paddy Fields and Control Countermeasures
Causes of Herbicide Phytotoxicity in Paddy Fields and Control Countermeasures 1 Causes 1.1 Problems with herbicide use 1.1.1 Wrong choice of herbicide Seedling-throwing fields should use herbicides containing the ingredients butachlor and bensulfuron-methyl; if a transplanting-field herbicide is used in a seedling-throwing field, ...
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Detailed Explanation of Key Technical Points for Crayfish Farming in Lotus Root Paddy Fields
Crayfish Farming Technology in Lotus Root Paddy Fields
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Why is it emphasized that paddy fields should be given more organic fertilizer?
When rice paddies are planted year after year, large amounts of the three major elements nitrogen, phosphorus and potassium, and a certain amount of calcium, magnesium, sulfur, iron and other elements, must continually be taken from the soil every year, and small amounts of trace elements such as chlorine, zinc, manganese, boron, copper and molybdenum must also be absorbed. In addition, the silicon absorbed by rice is about 10 times that of chlorine. A large amount of various nutrients...
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What is the correct method and purpose of draining paddy fields for rice?
How do you drain a paddy field for rice? What does it do? Please explain the field-draining method. Draining paddy fields is one of the main technical measures for increasing rice yields and promoting early ripening. 1. Main purposes of field draining. 1) Control ineffective tillering and consolidate effective tillering. When rice tillering has reached a certain number, that is, once there are enough seedlings, in our province, in terms of time, the effective tillering termination period is around the end of June. Early tillers can form panicles, while tillers after the termination period cannot form panicles or only form small panicles. In production, by draining the field, the young tiller buds at higher positions cannot get water and fertilizer and stop growing, reducing nutrient consumption, so that the main stem and large tillers receive more nutrient supply, laying a foundation for strong stems and large panicles.
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What are the key management techniques for growing winter melon in paddy fields?
How do you manage winter melon grown in paddy fields? What methods can increase yield? Growing winter melon in paddy fields can use the following three methods to increase yield: fertilizer and water management. During the stem and vine growth stage of winter melon, watering is not easy, so a combined "promote" and "control" management approach should be adopted. After watering, cultivate in time to conserve soil moisture and extend the watering interval...
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Detailed explanation of control techniques for sprangletop and barnyardgrass in paddy fields
Control techniques for sprangletop and barnyardgrass in rice
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Identifying Zinc Deficiency Symptoms in Rice and Techniques for Skillfully Applying Zinc Fertilizer in Paddy Fields
Zinc is one of the essential trace elements for the growth and development of rice. Zinc deficiency in rice shows obvious symptoms. When rice is deficient in zinc, chlorotic yellow-white spots first appear in the midrib area of the lower leaves, with reddish-brown spots and irregular patches forming on them, which then gradually expand into reddish-brown streaks, turning reddish-brown and drying from the leaf tip downward, and from...
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