200-250g Learn more about 200-250g
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The latest selection method of herbicides in Corn Field
The main weeds in corn field are: Equisetum equisetifolia, Equisetum, Chenopodium, Amaranthus, amaranth, green amaranth, axil
2020-11-10 The latest corn field herbicide selection method -
Selection methods of herbicides in Corn Field
Selection methods of herbicides in Corn Field
2018-07-01 -
Usage and dosage of Bacillus thuringiensis
Bacillus thuringiensis can be sprayed and spread. Among them, the spray is used from the initial stage of the occurrence of pests or the peak incubation period of eggs, and 600-800 milliliters per mu is generally used on vegetables, beans and sweet potatoes. Sashi is mainly used to control Ostrinia furnacalis.
2020-11-09 Bacillus thuringiensis -
5 Ways to Treat Zombie Pigs
Zombie pigs only eat not long, slow growth and development, thin physique, thick skin and thick hair. The following methods can be used to treat and fatten stiff pigs. 1. For the dead pigs formed by vitamin deficiency, 100-200 g of purslane, 200-250 g of carrot, or 50-100 g of Chinese medicine atractylodes rhizome can be fed to each pig every day; 52 g of atractylodes rhizome, pine needle leaf or Platycladus orientalis leaf can also be taken, dried and crushed, and mixed to feed pigs. If pigs have gastrointestinal diseases, inject vitamin AD1-2 ml or cod liver oil 1-2 ml daily intramuscularly for each pig, and continuously inject 3-5 ml.
2019-01-16 -
Grass carp culture density
Grass carp (Ctenopharyngodon idellus) whose general size is 200g-250g is controlled at about 300pieces / mu, in order to improve culture efficiency, grass carp and other fish are mixed and cultured together, and crucian carp fry with 15-20 pieces / kg are put into 300pieces / mu, and specifications are 5-6 pieces.
2020-11-08 Grass carp culture density summary general specification at 200-250g -
An effective prescription for the treatment of Porcine Respiratory Diseases
First, the prescription for treating pig colds: 1. Intramuscular injection of 30% analgin or 10% aminopyrine 5-10ml, while taking aspirin 2-5 g, and more warm clean water intramuscular injection of antibiotics to prevent infection. two。 The right amount of pepper, stir-fry and study the powder. Make a small cut at the tip of the pigtail, fill the entrance with pepper and wrap it with an external cloth. 3. Shred radish 1kg, 10 spring onions, 15 g ginger, or fry dregs with 15 g gypsum, add 100 g mung bean powder and 2 egg whites after cold, mixed with water.
2019-01-16 -
Garlic planting techniques: what are the pests in garlic rhizomes?
What are the pests in the rhizome of garlic? How to control garlic rhizome pests are as follows: control methods of seed flies: first, fields harmed by a small number of maggots have been found to apply all kinds of manure to refined organic compound fertilizer. Such as green alcohol bacteria bio-organic compound fertilizer, etc., or the application of multi-component compound fertilizer; second, the use of teling.
2018-07-18 -
Common pests of rice
Many pests are often encountered in the process of planting rice, which eat the roots of plants and endanger the growth and development of plants. What are the common pests of rice? How to prevent and cure it? Common Rice pests and their Control 1. Introduction of Rice Leaf Roller (1): Rice
2020-11-08 Rice common pest rice in the process of planting often -
Wild and efficient culture of soft-shelled turtle and silver carp and bighead carp
Wild and efficient culture of soft-shelled turtle and silver carp and bighead carp
2018-07-14 -
New techniques for prevention and control of lily grass damage
1. Weed control before sprouting after sowing, before sprouting of lilies after sowing, mu (1 mu = 1 hectare, the same below) with 33% herbicide oil 100-150 ml plus water 50-75 kg evenly sprayed on the ground, the effect period can reach 50 days; with 48% Dele'an EC 200 ml plus water 50-75 kg evenly sprayed ground, the effect period can reach about 30 days. In addition, 50% herbicide No. 1 wet powder 120-150 grams per mu, or 30% poisonous chlor EC 500 ml, or 60%
2019-01-16 -
Keep Boston dogs
In the daily feed, small and medium-sized ones need to supply meat 200ml 250g, large ones need to supply meat 300g-350g, and add the same amount of dry ingredients or biscuits. Meat should be boiled for 15-20 minutes, chopped and then mixed with cooked dry ingredients and moderate amount of warm water before feeding. How much feed should be supplied every day can be properly controlled according to the size of the dog. Too little will lose the lively and lovely posture and image due to lack of nutrition; too much will make you fat because of overnutrition, thus losing your charm.
2019-01-16 -
How to fertilize and water Schisandra chinensis
(1) watering and fertilizing Schisandra chinensis likes fertilizer, so it needs enough water and nutrition during the growing period. After the planting survives, it is necessary to keep the soil moist and irrigate once before freezing to facilitate overwintering. During the blooming and fruiting stage of pregnant buds, it needs not only enough water, but also a lot of nutrients. The fertilizer is applied twice a year, the first time in the leaf expansion period, and the rapidly available nitrogen and potassium fertilizer is applied. For the second time, the available phosphorus and potassium fertilizer was applied after flowering (middle growth stage, early July). With the expansion of the tree, the amount of fertilizer increased year by year, ammonium nitrate 25-100g/, superphosphate
2019-01-16 -
How to use he Cao Dan in the live broadcast field?
Hechaodan is a selective herbicide, which is widely used in rice, soybean, peanut and other crops, so how to use it in direct seeding field? 1. The basic introduction of Hecaodan is a selective herbicide of internal absorption and conduction, which is insoluble in water and easily soluble in.
2020-11-08 Grass Dan in live Tian how Tian how use grass -
The incidence conditions and control methods of muskmelon powdery mildew!
Powdery mildew of muskmelon is one of the important diseases harmful to melon production, which can cause the decrease of plant photosynthetic capacity, premature senescence and even death, seriously affecting the yield and quality of muskmelon. The disease is serious in spring and autumn, and the incidence is relatively high. Here's an introduction to muskmelon.
2020-11-09 Cantaloupe powdered powder disease condition and control method cantaloupe -
Introduction performance and Development Countermeasures of Southern Pear in Hezhou area
According to the deciduous fruit development concept of "south pear and north peach" put forward by the Ministry of Agriculture in 1996, southern pears were introduced from Zhejiang University and Guilin in 2000 in Hezhou, Guangxi. A total of 11 southern pear varieties were introduced, and the current cultivated area 1066.67hm2 is estimated to reach 25000 tons in 2006. According to the current introduction observation, the soil, climate and other natural conditions in Hezhou are very suitable for the growth of southern pears. Many varieties have the advantages of high yield, stable yield, good taste, rich flavor and strong resistance, and the products are widely received by consumers in the market.
2019-01-16 -
All the herbicide mixtures on the market are here! It's worth collecting!
Many farmers do not know much about the special herbicides in the corn field, or even what products they have. This article collects the herbicide formulations in the corn field on the market, and all the herbicide mixtures in the corn field are here! It's worth collecting! I. atrazine
2020-11-09 City noodle place some corn field herbicide mixture formula -
How to get rid of weeds when planting leek in greenhouse?
How to get rid of weeds when planting leek in greenhouse? Please introduce the method of planting leek in greenhouse by transplanting. After transplanting, pendimethalin, propranolol and Zhong Dingling can be selected for soil closure treatment. Apply 330 g / L EC 150 ml or 48% EC 200-250 ml per mu, add 50 grams of water.
2018-07-18 -
Rape cultivation: what are the grass hazards of planting rape?
What are the grass hazards of planting rape? What herbicides can be used for control? Please introduce the main weeds in rape field: Pig calamity, wheat kernel bead, mother-in-law, Chenopodium, Artemisia annua, shepherd's purse, orchid, Cardamine, Kentucky bluegrass, wild oat, flat storage, wheat bottle grass, thorn herb, small.
2018-07-17 -
Prevention and treatment of Porcine circovirus Type 2 infection
So far, there are no effective measures to control and eliminate other diseases caused by porcine circovirus type 2 infection, and there are no effective commercial vaccines and drugs to prevent porcine circovirus type 2 infection. Moreover, porcine circovirus type 2 infection is very resistant to conventional disinfectants, which brings difficulties to the purification of pig farms. At present, comprehensive control measures should be taken. 1. Change and improve the feeding mode to achieve all stages of pig production, so as to avoid mixed feeding of pigs of different ages.
2019-01-16 -
Grey mildew of rose
Symptoms: when Botrytis cinerea occurs at the leaf edge and tip, at first it is water-stained light brown spots, smooth and slightly sunken, and then expands and decays. The flower bud is sick, and the disease spot is gray and black, which can prevent the flower from blooming and the diseased bud turns brown and dies. When the flowers are invaded, some of the petals turn brown, wrinkled and rotten. Botrytis cinerea also invades the folded flowers.
2018-09-09