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What kind of walnut is good?
Xiangling, Liaohe 21131, Liaohe 4, Zhonglin 52611, Xinzaofeng, Xinxin 2, Xinwen 81, Xinwen 179,185,343 and Xinsuifeng are good walnut varieties. What walnut varieties are good 1. Xiangling: the place of origin is in Shandong Province, the second year after grafting.
2020-11-09 What walnut variety good Xiang Ling Liaohe 21131 4 -
When is the best season for hairy crabs? Can I eat in January and February? (with crab eating schedule for the four seasons)
Hairy crab (Chinese mitten crab) is a famous delicacy in China for a long time. Its chelate feet are used for feeding and resistance to the enemy, and the inner and outer edges of the palm are densely fluffy, hence the name Eriocheir sinensis. So when is the best season to eat hairy crabs? Can I eat in January and February? Now let's sort it out for you.
2020-11-11 Hairy crabs what season eat the best February can eat -
Zheng Yanying returned to his hometown to start a business and became a guide in the cultivation of shiitake mushrooms.
Zheng Yanying returned to his hometown to start a business and became a guide in the cultivation of shiitake mushrooms.
2019-02-18 -
Go back to your hometown to start a business and set up a company to bring villagers to grow shiitake mushrooms to get rich.
Go back to your hometown to start a business and set up a company to bring villagers to grow shiitake mushrooms to get rich.
2019-02-19 -
Analysis on the main points of walnut seedling raising technology! How much is a walnut seedling? What high-quality varieties do you have?
Walnut, also known as Qiangtao, Hetao and Wanshizi, belongs to the walnut family. It has high nutritional value and is mainly cultivated in plain and hilly areas. In walnut production, walnut seedling raising is a key step. What are the walnut seedling raising techniques? How much is it?
2020-11-09 Analysis walnut seedling raising technology key points more seedlings less money one plant there are -
Raise blue foxes and embark on the road to prosperity
Raise blue foxes and embark on the road to prosperity
2019-02-22 -
Advantages and disadvantages and technical measures of square bud grafting of walnut in Xianyang City
Advantages and disadvantages and technical measures of square budding of walnut in Xianyang City walnut planting area in Xianyang City is 512000 hm ~ 2, the preservation area is 304000 hm ~ 2, and the preservation rate is 60%. The survival rate and preservation rate are low, and the varieties are cluttered and the quality is poor. Low-yield and low-efficiency forest.
2018-06-17 -
APHIS gossypii
Scientific name Diuraphisnoxia (Mordvilko) Homoptera, Aphididae. Synonym Brachycolusnoxius. Alias Russian wheat aphid. Distributed in *. In addition, the Liaohe River, the Yellow River. The Huaihe River and Haihe River basins are suitable for the growth of the insect. Foreign countries are mainly distributed in Ukraine, Central Asia, North Africa, Eastern Europe, Nepal, South Africa, Mexico, the United States and Canada. It is a major wheat pest in the world. It is the object of domestic quarantine. Host wheat, barley, rye, oat, black wheat, sparrow
2019-01-16 -
What are the fine varieties of walnuts? Introduction of early-bearing and late-bearing walnut varieties
Walnut is a well-known nut, in recent years, more and more walnut planting friends, and for walnut farmers, a reasonable arrangement of time for planting can achieve better economic benefits. Walnuts in China are divided into early fruiting varieties and late fruiting varieties.
2020-11-27 Walnut all have which excellent varieties early fruiting varieties late fruiting -
cotton seedling red rot
Symptoms occur in all cotton areas of China, the Yangtze River Basin, the Yellow River Basin cotton areas suffer heavily, Liaohe River Basin also occurs. Both seedling stage and boll stage can be infected. Infected seedlings are damaged before emergence, and the buds turn reddish brown and rot. After being unearthed, the roots and lateral roots of the injured cotton seedlings turned yellow and then black and brown and rotted. Infected young stem vessel turns dark brown, near the ground young stem base appears yellow streak, then brown rot, young roots, young stems swelling, cotyledons, true leaf edge produces gray-red irregular spots, humidity is high when it produces pink mold layer, that is, pathogen
2019-01-16 -
What are the advantages of hairy crabs releasing crab seedlings in winter? How to raise hairy crabs?
Hairy crab is a kind of river crab, which is widely distributed along the long coastline from the Liaohe River to the Pearl River in the north of China, among which the Yangtze River system has the largest yield, the most delicious taste and rich nutrition. Generally speaking, hairy crab especially refers to the Chinese mitten crab of the Yangtze River system. Raise
2020-11-11 Hairy crab winter release crab fry where is the advantage how -
Actively deal with the impact of climate change on China's agricultural production
In the context of global warming, the frequency and intensity of extreme drought events are increasing, and China's agricultural production is increasingly affected by extreme drought events. Data from the National Bureau of Statistics show that from the 1950s to the first decade of this century, I
2015-12-26 Actively respond to climate change yes China agricultural production in -
Introduction to the damage symptoms and control methods of cotton aphids
Cotton aphid is one of the main insect pests of cotton. Five species of aphids have been found, including cotton aphid, cotton long tube aphid, alfalfa aphid, jujube aphid and bean root aphid. Cotton aphid is one of the most important pests in cotton in China. The cotton area in the Yellow River basin and Liaohe River basin is the most serious, and the cotton area in the Yangtze River basin is the second.
2018-09-08 -
What kind of fish is white fish?
White fish is endemic to China, a total of 16 species, mainly distributed in northwestern Yunnan and Sichuan Qionghai area, white fish long, straight head and back and uplift. The eyes are larger, located above the side of the head. The individuals of white fish are relatively large, and the largest can reach 1.
2020-11-11 White fish what is fish white fish yes our country special some fish species -
Present situation of Walnut cultivation in China
The cultivation area of walnut has expanded rapidly and the yield has increased greatly. China is the largest walnut producer and an important exporter in the world. The main producing provinces are Yunnan, Sichuan, Shanxi, Gansu, Xinjiang and Shaanxi. At present, the cutting area of walnut in China is
2020-11-27 China walnut cultivation current situation area rapid -
Control methods of Cotton aphids
Control methods of Cotton aphids
2018-07-01 -
Culture technique of hairy crab
Culture technique of hairy crab
2018-07-04 -
Causes and Control Countermeasures of yield reduction of Walnut Fruit drop
Causes and Control Countermeasures of yield reduction of Walnut Fruit drop
2018-06-29 -
The latest control methods of cotton aphids
Cotton aphid is one of the main insect pests of cotton. Five species of aphids have been found, including cotton aphid, cotton long tube aphid, alfalfa aphid, jujube aphid and bean root aphid. Cotton aphid is one of the most important pests on cotton in China.
2020-11-10 The latest cotton aphid control methods is -
When will rice be sown in Northeast China?
The cultivation of rice in China has a long history, and it has been planted in many parts of the country, but the sowing time of rice is also different in different areas, so when will rice be sown in Northeast China? 1. When will the rice planted in Northeast China be planted as early-maturing single-cropping rice?
2020-11-08 Northeast rice when sowing our country planting