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What is the best specific pesticide for rice bacterial leaf blight
Rice bacterial leaf blight is a major disease of rice, and its occurrence greatly affects rice yield. What are the specific pesticides for rice bacterial leaf blight? 1. Specific pesticides for rice bacterial leaf blight Rice bacterial leaf blight can be treated with zinc thiazole, benzisothiazolinone, thiodiazole-copper, basic
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How to choose a post-emergence herbicide specifically for yam fields?
Yam, long known as the medicine of the mountains and the medicine of foods, is one of the earliest plants eaten by humans. It is rich in nutrients, nourishes and strengthens the body, and beautifies the complexion, making it a rare healthy and nutritious food. But in the process of growing yam, there are always many weeds. So
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Cage specifications for yellow catfish cage culture
Cage specifications include the mesh size and the length, width, and height of the cage. For cages used to culture yellow catfish, the cage body should not be too large; these are small cages. The mesh size depends on the size of the fish fry stocked. 1. Matching cages of different specifications Cage matching means setting up cages of different specifications according to the different growth stages of the fish fry. To stock fry about 2 cm long, it is necessary to prepare sufficient first- and second- (or third-) level fry cages and first- and second-level grow-out cages with different mesh sizes. If fry 5 cm long are stocked, it is only necessary to prepare sufficient second-level grow-out cages with different mesh sizes, so that individuals with growth differences can be separated and reared.
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What are the specific water requirements for farming river snails?
For river snail farmers, if they want to obtain higher profits at the lowest cost, it is very necessary to understand river snail farming techniques. In fact, river snail farming has relatively high water requirements; it requires maintaining a slight flow of water, so as to ensure the
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What should be done if a cow retains the placenta after calving? Medication should be chosen according to the specific situation
Abstract There are many treatment methods for postpartum placental retention in cows. Common ones include intrauterine infusion with hydrogen peroxide or 5%-10% hypertonic saline, and subcutaneous or intramuscular injection of oxytocin, estradiol benzoate, etc. The main causes of postpartum placental retention in cows include placental infection and inflammation,
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What specific herbicide is effective for controlling purple nutsedge
Purple nutsedge is a malignant weed that grows in crops such as corn and sugarcane, and it is also relatively difficult to control. So what are the specific herbicides for controlling purple nutsedge? 1. MCPA For purple nutsedge in corn, wheat, and other crops, it has a certain effect. When treating, it is best to do so before the purple nutsedge tubers
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How much does Tetrastigma hemsleyanum cost per jin, and what are its specific effects
Tetrastigma hemsleyanum, also known as JINXIAN DIAOHULU, SNAKE ACONITE, etc., is generally used in traditional Chinese medicine as its tuberous root or whole plant. It can be harvested all year round, used dried or fresh. In many folk remedies, Tetrastigma hemsleyanum has anti-cancer effects. So how much does Tetrastigma hemsleyanum cost per jin? What specific
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How much is Beauty's Finger grape per jin, and what are its effects and functions
Beauty's Finger grape is a hybrid grape variety cultivated by the Japan Grape Research Institute in 1984. Because its shape closely resembles a fingertip, it was introduced into our country in 1996 and called Beauty's Finger. Its taste is sweet and sour, and it can not only promote salivation and quench thirst but also very much fortify the spleen and stimulate the appetite. So this kind of
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Detailed Explanation of Pollution-Free Fertilization Technical Specifications for Yam Cultivation
① Propagation technology: Yam propagation is divided into two types: sexual propagation and asexual propagation. Sexual propagation is mainly used for crossbreeding to obtain new high-yield, high-quality variety types; because it requires a long time, it is generally not suitable for use in production. Asexual propagation includes tuber cutting propagation methods, top
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Technical Specification for Rice Seedling-Throwing Cultivation with Plastic Trays and Dry Raising
Variety selection According to different cropping rotations, variety characteristics and the safe full-heading stage, select high-quality, high-yield, stable-yield varieties with strong tillering ability and good stress resistance that are suitable for local planting, either balanced panicle-grain type or large-panicle type. In the riverside and southern Jiangsu areas, early-maturing late japonica rice varieties are mainly used, supplemented
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