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The main points of ramet propagation of widely distributed red orchid
The plant height of the widely distributed red orchid is 5mur45cm, which can be watched in potted plants. it is of high ornamental value and is loved by many flower friends. Artificial cultivation of widespread red orchid is not difficult, artificial propagation of widespread red orchid can choose the method of ramet.
2018-07-02 -
The 23 innovation announcements of China vegetable Industry Conference have aroused widespread concern.
On May 15th and 16th, China vegetable Industry Conference 2015 and Innovation release Conference hosted by China vegetable Association were held in Gaocheng, Hebei Province. during the meeting, four innovation conferences on seedling, mechanization, green prevention and control, and integration of water and fertilizer were held.
2016-03-20 China vegetable industry conference 23 items innovation release cause -
Study on Porcine Parvovirus and Its Differential Diagnosis
Porcine parvovirus (PPV) is one of the most common causes of reproductive failure in pigs worldwide. Since it was reported in Britain in 1967, it has become widespread all over the world. China began to study the disease in the early 1980s, and the Chinese Veterinary Medicine Supervision Institute was the first to isolate the virus in China in 1982. Relevant statistical data show that porcine parvovirus disease has been widespread and epidemic in China. The economic cost of porcine parvovirus infection is also enormous. According to the United States, the annual reproductive losses caused by the disease amount to 4.5 million US dollars
2019-01-16 -
What are the inducing factors of agriculture-related corruption?
Important findings: 75.2% of the respondents said that the problem of agriculture-related corruption was widespread in their areas, while 44.2% of the respondents said that agriculture-related corruption was more common among township-level cadres. At present, the problem of agriculture-related corruption is more common in the construction of the new countryside (57.
2015-12-26 Agriculture-related corruption induced cause known which important found 75.2% -
What is the impact of the potato grain strategy on us?
Recently, the Ministry of Agriculture said that China will launch the potato staple grain strategy and promote the processing of potatoes into staple foods such as steamed bread, noodles and rice noodles. in the future, potatoes will become the fourth staple food crop besides rice, wheat and corn. The news aroused widespread concern. The main grain of potatoes
2016-03-20 Potatoes staple food chemical strategy yes we have what influence recently -
Pineapple pest control
Pineapple is planted in humid and hot areas, and diseases and insect pests are sometimes quite serious, but there are not many researches and control methods at present. There are mainly longicorn, thorns, aphids, scarabs, blowing cotton scale insects and leaf spot disease, soot disease, flower soft rot, etc. To longicorn damage widespread and serious, harm branches, causing gum flow, branches withered, tree weakness, tree...
2018-09-12 -
Tulip mosaic disease
[alias] Tulip soft rot. Tulip mosaic disease is as widespread as tulip broken color disease. Sometimes the virus and tulip broken color virus together to produce a compound infection, forming a serious mosaic. [symptoms] there are yellow stripes or fine-grained spots on tulip leaves and dark spots on petals; in severe cases, the leaves rot. [pathogen] the pathogen of tulip mosaic disease is cucumber mosaic virus (cu-cumbermosaicvirus,CMV).
2019-01-16 -
Flora imbalance and orchid
Flora imbalance and orchid
2018-05-06 -
Knowledge: how does the application of microbial agents improve the stress resistance of crops?
In recent years, environmental protection and efficient microbial agents have aroused widespread concern in the industry, and the application of microbial agents can improve crop resistance, avoid a variety of diseases, and ensure high yield and high quality.
2018-05-12 -
Species of pig parasites
In terms of economy and damage degree, the main parasites that harm live pigs The main parasites can be divided into the following three categories: (1) the less harmful and common parasites include Cysticercus cellulosae, piglet-like nematodes, porcine hair head nematodes (Trichuris suis), porcine echinococcosis, porcine esophageal mouth nematodes (porcine sarcoidosis), Ascaris suum (porcine snail pharyngostoma), porcine giant snout echinococcosis, porcine lice, porcine Eimeria and so on. (2) the serious and widespread parasites include ginger flake worm, Ascaris lumbricoides and pig queen.
2019-01-16 -
Rabbits should be repelled of coccidiosis in summer.
Rabbit coccidiosis is a common and most serious disease in rabbits. Rabbit coccidia belong to unicellular protozoa, which are parasitic in rabbit liver, bile duct epithelial cells and intestinal epithelial cells. When coccidiosis is parasitic, the rabbit is emaciated, anemic, rough-haired and stagnant, which eventually leads to death. The disease has no obvious seasonality and can be infected all the year round, but it occurs frequently in the hot and humid season in summer and autumn, and its distribution and epidemic are very widespread. Prevent coccidiosis: 1. To keep the rabbit house clean, always disinfect the cage with 2%-3% caustic soda water.
2019-01-16 -
Common species of moss white hair moss, white hair moss how to raise white hair moss how to raise green oil
Now bryophytes have become a favorite plant for many people, and this kind of plant is mainly used for micro-landscape. Among them, the online trading of white-haired moss is becoming more and more frequent, which leads to the widespread phenomenon of wild mining. Then how to raise white hair moss? How to raise it well? In
2019-03-26 Moss common variety white hair moss how ability raise well -
How to prevent and cure tobacco cucumber mosaic disease?
How to prevent and cure tobacco cucumber mosaic disease? Cucumber mosaic disease is the most common and widespread tobacco virus disease. The virus is mainly transmitted by aphids and spreads with the migration of aphids. The disease generally occurs in the seedling cluster stage after tobacco seedling transplanting, which often leads to the stagnation of plant growth and development and affects the yield. ...
2018-09-08 -
How can yellow mulberry fish distinguish between male and female?
Yellow mulberry, commonly known as tooth fish, is a local fish, it is a widespread benthic fish, its reproduction and yield is second only to crucian carp catch in Nansihu Lake. Yellow mulberry fish has a yellowish-brown body with large hard spines on its back and tail, a large head and a wide mouth. The growth is relatively slow. In the 1950s, the largest individual reached more than 200 grams, close to half a kilogram. After entering the 1980s, due to too much capture, its weight gradually became smaller, the general common individual, length 15 cm, weight about 80 grams, and female yellow
2019-01-16 -
Cathay Pacific Comprehensive Securities hand in hand Happy Haner Mother's Day bazaar!
(Taiwan Business Daily News) the warm May Spring Mother's Day is approaching. Cathay Pacific Comprehensive Securities and Xihaner Foundation jointly held a "Happy Haner Mother's Day Cake Sale" and aroused widespread repercussions. More than 2000 pieces of all kinds of bread were sold during a short two-day lunch break.
2018-07-04 -
Old Summer Palace, where is the baby black swan? How many are there? Is it protecting animals?
The black swan is an important member of the swan family and is a world-famous ornamental animal. Recently, the birth of Old Summer Palace's black swan baby has aroused widespread concern. So where is the baby Old Summer Palace black swan? How many are there? Is it protecting animals? Old Summer Palace Black Swan
2020-11-11 Old Summer Palace Black Swan Baby where is it? there are several yes protection. -
The latest control methods of ginger leaf blight
Ginger leaf blight is a disease caused by fungi, which occurs scattered throughout the country and is not widespread. Except for a few areas, the disease is generally mild. The disease is serious in all parts of the Yangtze River basin from July to August, and it is easy to occur with high temperature and high humidity. Continuous cropping land, plant growth is too dense, ventilation
2020-11-10 The latest ginger leaf blight disease control methods -
Bamboo rat culture technology (deep reclamation bamboo rat)-- bamboo rat culture technology aflatoxin poisoning
A series of agricultural bamboo rat culture techniques in Baoshan, Yunnan Province-- the key to the success or failure of bamboo rat culture-- bamboo rat aflatoxin poisoning bamboo rat aflatoxin poisoning death in bamboo rat.
2019-02-26 -
If you want to cure depression, mastering these correct methods is the key. Just learn.
Depression, the name is often heard of a disease, although very widespread, but there is still fear of this disease. Depression belongs to a kind of psychological disease, in the field of psychiatry, there are also.
2018-09-06 -
Prevention and treatment of fattening lamb disease in farmed mutton sheep
Fat lamb disease, also known as lamb obesity, is a widespread metabolic disease of lambs. The disease often occurs in obese lambs with a strong feed intake from one and a half to two months old. The cause of the disease is due to feeding large amounts of carbohydrate-containing corn to the lambs that can begin to eat.
2020-11-08 Breeding mutton sheep fattening lambs disease prevention