perplexity Learn more about perplexity
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Is there a "way to make money" for growing grain? Funds perplexing grain cooperatives
With grain in hand, there is no panic in the heart. as the main body of the new type of agricultural management, grain cooperatives have gradually become the leading force in grain production. How is the development of grain growing cooperatives today? On December 5, the reporter went to Wuyi County, Jiaozuo City, Henan Province to find out. Financial distress
2016-03-20 Growing grain after all is there any money trouble food -
Half-moon talk: torture Agricultural new business type's "growth Perplexity"
At present, all kinds of agriculture, such as urban leisure agriculture, new business type is thriving. However, in the process of its growth, with the increasingly close integration with capital, labor, land and other elements, some policy puzzles are also shown: some urban agricultural projects are unable to obtain land.
2015-12-26 Half-moon talk torture agriculture new business type new format "at present -
Explore the diversified mode of rural sewage treatment
Rural sewage treatment has always been a difficult problem perplexing rural development. Due to the wide distribution of rural areas and different environmental conditions, we should constantly explore and innovate in rural sewage treatment, try diversified rural sewage treatment models according to local conditions, and seek solutions.
2016-03-20 Exploration diversification rural areas sewage treatment model -
The reason why grass carp swim crazily after eating
The reason why grass carp swim crazily after eating
2019-11-22 -
How to raise fish without changing water
Fish farming for water is a very troublesome thing, when to change the water, is to change all, or just general? These problems perplex many fish farmers. How can fish culture not change water? 1. Add nitrifying bacteria regularly and increase nitrification in the cylinder regularly.
2020-11-11 How fish culture no change water yes one very -
Refreshing Southeast Asian style Natural and fresh Garden
With the rapid development of modern society and the rapid expansion of cities, the living environment of people is getting worse and worse. The urbanites who have been perplexed by the concrete forest for a long time are tired of the fast-paced urban life and have a strong desire to return to nature. ...
2018-06-09 -
Harm and comprehensive control of strawberry Verticillium wilt
Strawberry Verticillium wilt is a soil-borne disease. It is an important reason that affects and perplexes the expansion of strawberry production in recent years. Because strawberry is a perennial plant, after planting in the same field for many years, a large number of bacteria accumulate in the soil, coupled with the decline of variety disease resistance, poor field management and other factors, resulting in strawberry.
2018-09-16 -
If a food crisis breaks out, these unexpected things can still fill your stomach.
The food crisis has not happened in history. Throughout the history of human civilization, we are fighting against food all the time. Eliminating hunger has always been a perplexing issue for human beings, even now when we feel that we have no food and clothing.
2018-06-04 -
You can keep a few pots of these flowers in a room without sunshine.
People always ask what flowers don't need sunshine and what flowers are better to grow in the north bedroom. Now the Huxing of the house is generally transparent from north to south, and there are windows and balconies in the north. People who like to grow flowers are perplexed.
2018-05-13 -
Experience of using drugs for respiratory diseases in chicken in winter and spring
There are many causes of respiratory diseases in chickens, which can be divided into non-infectious and infectious causes. Starting from Cold Dew every year, the temperature difference between day and night increases, and most farmers reduce ventilation time in order to keep warm, coupled with unreasonable chicken house design and unreasonable vaccine immunity and other factors, respiratory diseases have perplexed the majority of farmers for a long time. Analysis of the causes of the disease poor ventilation in the breeding and management chicken house. The concentration of harmful gases such as carbon dioxide exhaled by chickens, ammonia and hydrogen sulfide produced by feces, carbon monoxide from incomplete combustion of coal, and oxygen increased.
2019-01-16 -
Orchid watering seize the opportunity to blossom to seize the first opportunity
It is said that it is easy to raise orchids and water them for ten years. The watering of orchids has always been a problem pursued and perplexed by orchid farmers. In fact, watering orchids, very often, the timing is very important, that is, how to water orchids, this.
2018-07-11 -
Which potted plant is the most effective to remove odor in the bathroom? These green plants are all very good.
Due to the complex environment of the bathroom, I believe that many friends will be perplexed by some unpleasant smell in the bathroom and urgently want to take some measures to solve it, such as buying air fresheners and so on. But is there any solution that can be solved at once?
2018-06-28 -
Comprehensive Control measures of Mushroom Diseases and insect pests
Mushroom is the main variety of edible fungi in Zhangpu County, Zhangzhou City, Fujian Province. But its diseases and insect pests have been perplexing the majority of mushroom farmers, the comprehensive control measures are introduced as follows: (1) strengthening cultivation management. 1. Disinfection of cultivation rooms can be fumigated with a mixture of formalin and dichlorvos. Before fumigation, wet the floor, walls, bed frames and daily utensils, and plug the cracks. Every 100 square meters, put 1 jin of formalin and 150 grams of dichlorvos in the pot, add 5 times the water and put it on the stove. Ignition
2019-01-16 -
If you put a pot in the bathroom, the smell of the flowers is all gone, and you can rub it for a long time.
Are florists often perplexed by the smell of the bathroom? Especially in summer, the humidity is heavy and the light is dark, which makes it easier to attract bacteria. Today, Huahua will introduce several flowers that are most suitable for raising in the bathroom to remove the smell and purify the air.
2018-05-30 -
Is it always a bad time to water a gentleman's orchid? Come and take a look at the detailed strategy of watering magnolia.
Cymbidium is a typical greenhouse flower, and one of the most perplexing problems for many flower lovers in raising orchids is the problem of watering. A flower friend asked, how often do you water the cultivated magnolia? How much water do you water at a time? Why did I raise the magnolia.
2018-09-05 -
Must know | if you put a basin in the bathroom, the smell is gone and it can rub for a long time.
Flower cultivation Daquan & nbsp; Subscription account Click to follow, Hua Hua teaches you to grow flowers! Are florists often perplexed by the smell of the bathroom? Especially in summer, the humidity is heavy and the light is dark, which makes it easier to attract bacteria. Today, Huahua will be introduced to you.
2018-05-30 -
"Agricultural Technology Cloud": grass-roots Agricultural Technology extension Service in big data era
The last kilometer of agricultural technology extension at the grass-roots level has always perplexed the rapid development of modern agriculture. The successful demonstration and application of the agricultural science and technology service cloud platform developed by the Institute of Information of the Chinese Academy of Agricultural Sciences has not only revolutionized the traditional agricultural technology extension service in China.
2016-03-20 Agricultural technology cloud big data times grass-roots level agricultural technology -
Causes and preventive measures of cracked jujube
In recent years, the problem of split jujube has been perplexing the majority of jujube farmers, bringing varying degrees of loss to jujube production, with a serious loss of more than 50%. The problem of split jujube is the most difficult problem to solve in jujube production, which deserves the great attention of fruit tree science and technology workers and jujube farmers. Through years of practice, the author has taken some measures according to the causes of split jujube, which can effectively solve the problem of cracked jujube, which is summarized as follows, which can be used as a reference for fruit tree science and technology workers and jujube farmers. First, the reason for the split jujube: application year after year.
2019-01-15 -
What causes the rotting roots of cyclamen and how to prevent it?
In the cultivation of cyclamen, the rotting root problem of cyclamen has perplexed the breeders. Preventing cyclamen tuber from rotting is an important link in the success of cyclamen cultivation. The causes of cyclamen tuber rot are in addition to low temperature and bacterial infection.
2018-12-20 -
Cultivation methods of substitute materials for Gastrodia elata at low altitude (1)
Gastrodia elata is a kind of rare and precious traditional Chinese medicine, which used to rely on the wild and grow in the mountains above 500 meters above sea level. it is very rare and difficult to dig, and now it is facing extinction. The development of artificial cultivation of Gastrodia elata has saved this precious species, but technically it can not get rid of the cultivation at high altitude, and the raw materials can not be separated from the tree (oak), which makes the cultivation of Gastrodia elata has great regional limitations. Second, limited by the felling of forest resources, these two disadvantages have been perplexing the development of Gastrodia elata, which has never been able to form the modern Gastrodia elata.
2019-01-16