a total of 13 species Learn more about a total of 13 species
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What are the symbolic meanings of egrets?
There are 13 species of birds in the genus Egret, including Great Egret, Middle Egret, Egret (Little Egret) and Egret. So what is the symbolic meaning of the egret? First, the symbolic meaning of the egret introduces that the egret is longevity, happiness,
2020-11-11 Egrets symbol meaning which egrets genera a total of 13 species -
The regional distribution of commercial grass production in China has been preliminarily established.
Commercial grass refers to hay, bales, grass powder, grass particles and other products that enter the field of circulation. In recent years, under the dual role of government dairy industry support policy and market demand, China's dairy industry has developed rapidly, and the herd scale and breeding technology have been greatly improved.
2016-03-20 China commodity grass production region layout has preliminary established -
Development and Utilization of Wild Tangli Resources in Simao, Yunnan Province
Tangli is the common name of Simao in Yunnan Province. It includes several species and several common names, such as Tangli thorn, Sorbiaceae, Bosha pear, sour pear, etc. Tangli is a wild fruit with great development and utilization value. Tangli is distributed in all prefectures of Yunnan Province, growing in mountain forests and wilderness, and some places are naturally formed into forests or pieces, with abundant reserves. At present, Tangli fruit trees are used as rootstocks of artificially cultivated pears in Yunnan Province, flowers are eaten as wild vegetables, fruits can be hung on trees and ripened, and local people collect fresh food: in winter, there are
2019-01-16 -
Comprehensive cultivation techniques of high efficiency and high yield of ginger
First, select the sandy loam that has not been planted ginger in the past two years, has a thick soil layer, is close to the water source and is well drained. Second, ginger species selection and treatment selected Leshan Xiba, Gu for filial piety, Xinmin white ginger species. It is suitable to choose ginger with smooth skin, normal bud color, stout and round rhizome, free from diseases and insect pests. After "Rain Water", Xuan Qing.
2018-07-24 -
Brief introduction and culture techniques of red tilapia
Brief introduction and culture techniques of red tilapia
2018-07-10 -
The technique of culturing rainbow trout with cage in the bottom water of the reservoir
From January 2005 to July 2006, we conducted a small cage culture experiment of rainbow trout using the bottom water of Zhangwu Reservoir in Anyang City, Henan Province, and achieved good results. The test results are summarized as follows: first, materials and methods 1. Waters set up by cages
2020-11-08 Utilization reservoir bottom water cage culture rainbow trout technology -
What does the deer like to eat?
Deer (Cervidae) generally refers to the deer family, there are about 34 species in the world, a total of 16 genera about 52 species. Its representative species include sika deer, red deer, reindeer and so on. What does the deer like to eat? What does the deer like to eat? Deer are typical herbivores and like to eat grass.
2020-11-11 Deer like eat what deer deer family animals generally refers to in -
A preliminary report on the characteristics of Ginkgo biloba
A preliminary report on the characteristics of Ginkgoaceae (Ginkgo biloba) is a relict plant left over from the Quaternary Ice Age, which is a specialty of China and is called a "living fossil". It has edible, medicinal and material uses.
2018-06-01 -
The lost species of Cymbidium
In the more than 300 years since the early Qing Dynasty to the founding of the people's Republic of China, a total of 187 species of Cymbidium have been selected and 125 species have been lost, among which the more famous rare species are: 1. In 1876, Xu Kui House, Jiaxing, Zhejiang Province, was found in Dakui study. In 1911, Zheng Tongmei, Shuanglin, Wuxing, Zhejiang Province.
2018-02-25 -
The Development Plan of protected vegetables in Anhui Province during the 13th five-year Plan
According to the overall spirit and requirements of the National key Regional Development Plan for protected vegetables (2015-2020) issued by the General Office of the Ministry of Agriculture, and combined with the current situation of industrial development, the 13th five-year Plan for the Development of protected vegetables in Anhui Province was formulated. I. the present situation of production our province is the whole country
2020-11-09 Anhui Province 13th five-year Plan facilities vegetables Development Plan -
The famous bang Su butterfly spring orchid
The famous Bang Su Butterfly, a new species from Yuyao, won the 13th gold medal of Yuyao City. Yuyao Xiantong was picked out from the downhill grass in Siming Mountain in January 2004. although the bud appeared many times, it bloomed late all the time. Except for the year when it went down the mountain, the compound flower was warmed out once, it was barely opened after peeling, and the rest were peeled off for various reasons.
2018-02-25 -
Techniques of raising Meat Dogs in the Courtyard
Meat dogs refer to those who mainly eat meat. The investment in raising this kind of meat dogs is small and the profit is very high. Therefore, the breeding industry of meat dogs is also developing day by day. Meat dog breeding needs a relatively large venue, generally with a large courtyard. So, there are some meat dogs raised in the yard.
2020-11-08 Courtyard meat raising dog technology meat dog that is those to -
Experience of mixed culture of brocade carp and herring
In order to fully tap the production potential of the water body, mixed culture, close culture and rotational culture are often carried out in adult fish culture. If carp are mixed with herring in the same pond, because the bait is easy to get, the growth is fast and good. The commonly used ratio is 1 kg of herring fingerling, with a total length of about 13 cm.
2020-11-08 Koi and herring mixed culture experience for fully dig -
Tongjiang County, Sichuan Province, planted Gastrodia elata, Gardenia, Platycodon grandiflorum and other traditional Chinese medicine 110000 mu, with a total output value of 1.2 billion yuan.
Tongjiang County, Sichuan Province, planted Gastrodia elata, Gardenia, Platycodon grandiflorum and other traditional Chinese medicine 110000 mu, with a total output value of 1.2 billion yuan.
2018-06-27 -
Artificial promotion of seed setting of Pinus koraiensis
As a tree species with long rotation period, it is very important to excavate seed economic potential, shorten capital return period and solve recent economic income besides considering timber income. There are 800 hectares of Pinus koraiensis plantation in Fengcheng area, of which 3600 hectares have entered the fruiting period. In the bumper year, the average seed yield per hectare is 350 kg, and the total output value can reach 13 million yuan. Further increasing the seed yield of these stands can effectively boost the development of forestry economy in mountainous areas. We February 1998 sap flow before existing into knots
2019-01-15 -
Characteristics and breeding techniques of salmon
Salmon, also known as salmon or salmon, is a cold-water highly migratory fish. Salmon is one of the most healthy fish in the world because of its delicious meat, good taste and rich nutrition. 1. Species and characteristics of salmon there are more than 30 salmon species with commercial value in the world, but at present, only 6 species of salmon and 2 species of trout are the most common. there are many species of cultured salmon, such as Pacific salmon, silver salmon, Atlantic salmon, Arctic white spot salmon, golden trout, salmon and rainbow trout. Salmon like to inhabit under natural conditions
2019-01-16 -
Bean curd, a magical tree species rich in nutrients
Bean curd, a magical tree species rich in nutrients
2019-03-04 -
Artificial culture technique of fine scale fish
Artificial culture technique of fine scale fish
2018-09-08 -
Analysis of Fishery Economic situation in the first half of 2015
Since the beginning of this year, under the background of increasing macroeconomic downward pressure, fishery production has maintained a stable development trend, the market transaction is active and the supply is sufficient, and the fishery economy has achieved new development at a high starting point. At the same time, the price of aquatic products is falling, which makes it more difficult to export.
2016-01-10 2015 first half of the year fisheries economic situation analysis since the beginning of this year -
China's afforestation of 6.027 million hectares in 2014 exceeded the planned task
On March 11, the Office of the National Greening Committee issued the Bulletin on China's Land Greening Status in 2014. According to the communique, a total of 6.027 million hectares were planted nationwide in 2014, exceeding the task of afforestation plan for the whole year. The central government invested 151.7 billion yuan in forestry in the whole year, an increase over 2013.
2016-03-20 China 2014 afforestation 6.027 million hectares overfulfilled planned