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You still think raising chickens under the forest is ecological agriculture.
You still think raising chickens under the forest is ecological agriculture.
2019-02-18 -
What if the egg production of laying hens decreases?
What if the egg production of laying hens decreases?
2018-07-04 -
Heat stress and its control in pigs in summer
Heat stress refers to the sum of non-specific physiological responses of the body to any requirements put forward by the thermal environment in an extremely high ambient temperature. With the rapid development of intensive and high-density feeding, most southern regions are becoming more and more urgent to alleviate the environmental pressure caused by high temperature in summer on the pig industry, and the climate in the north also has an increasing trend. In recent years, the highest temperature in Beijing has also reached more than 40 degrees. The decline of pig productivity caused by heat stress has attracted more and more attention of livestock environment and feed nutrition researchers. Japanese, American, British and other Chinese studies
2019-01-15 -
Land increase and decrease linked to inter-county transfer
Recently, Guangdong, Zhejiang, Anhui and other provinces have begun to brew policy innovation for inter-county transfer of linked indicators, and some provinces have begun to deploy pilot projects to explore first. It is reported that the Ministry of Land and Resources has begun to appropriately expand the pilot project of linking increase and decrease on the basis of the county.
2016-03-20 Land increase or decrease linked cross-county circulation recently Guangdong Zhejiang -
What is the reason for the decrease in the purity of corn seeds? How to improve?
The yield of maize is also closely related to the purity of varieties. In the same variety, the yield of planting high-purity seeds is higher than that of low-purity seeds, and the yield is decreasing with the decrease of purity. What is the reason for the decrease in the purity of corn seeds? Such as
2020-11-09 Corn seed purity decrease reason what is it how -
Analysis on the relationship between gecko activity and temperature
Gekko gecko is a temperature-changing animal, and its body temperature changes with the change of ambient temperature. When the ambient temperature is suitable, the gecko has a strong appetite, an increase in food intake and a faster growth rate; when the temperature decreases, the gecko's body temperature decreases, the activity decreases, the appetite decreases, the appetite is small or not, and the growth rate is fast.
2020-11-08 Analysis gecko activity and temperature relationship is -
Reasons for the decrease of food intake in mutton sheep
Reasons for the decrease of food intake in mutton sheep
2019-11-04 -
The number of insects in the world is decreasing, and there are many insects that are going to die out, and extinct insects will not come back.
Global insect populations are falling fast, you know? An international scholar recently published a large-scale study, pointing out that the number of insects in the world is decreasing rapidly. If the situation persists, they may become extinct within 100 years, further affecting the food chain and causing natural ecosystems to become extinct.
2019-02-12 global insect number decrease imminent extinct have many -
Eight common reasons for the decrease of pesticide efficacy
Eight common reasons for the decrease of pesticide efficacy
2018-08-09 -
Heat stress and its mitigation measures in summer and autumn chickens
Effect of heat stress on broilers 1. Physiological and biochemical changes of broilers under heat stress. When the ambient temperature rises, the chicken body temperature will rise with the ambient temperature rise, at this time the heart rate will accelerate, blood pressure will decrease, breathing will accelerate wheezing, and respiratory intoxication will occur in severe cases. In addition, heat stress can also lead to endocrine disorder, adrenocorticosteroid concentration increased significantly in the early stage of heat stress, but gradually decreased thyroid hormone secretion, activity decreased resulting in reduced metabolic rate. 2. Heat stress on meat
2019-01-15 -
How to increase the egg production of Luhua chicken
How to increase the egg production of Luhua chicken
2019-04-18 -
Composting of Pig manure and its Application in Earthworm Culture
In recent years, with the rapid development of livestock and poultry breeding industry in China, livestock and poultry fecal wastes are also increasing. the fecal wastes of some livestock and poultry farms are discharged without treatment.
2019-02-27 -
The Market situation of Pea in 2016 and its Prospect in 2017
In order to understand the current situation of China's pea market in 2016 and make a correct prediction of the situation in 2017, starting from November 1, 2016, the research group conducted interviews and telephone surveys on growers, intermediate traders, downstream processing enterprises and other employees.
2020-11-09 Pea 2016 market situation and 2017 outlook for understand -
The domestic wheat price slowly rebounded and the stored wheat transaction decreased.
Due to the decrease of grain supply in the circulation market and the high price of national temporary storage wheat, the domestic wheat price has rebounded as a whole, but it has rebounded slowly due to weak demand. By the first ten days of November, the average purchase price of third-class wheat in Jiangsu was 2304 yuan / ton.
2016-01-10 Domestic wheat price slow rebounding temporary storage wheat transaction decline -
Seed market is expected to bottom out in the third quarter
Editor's note: in recent years, some seed stocks have been serious, corn and rice seed supply has exceeded demand, the number of seed enterprises and seed production areas have been reduced, and production capacity has declined. According to the general rule, the seed market will enter the rising cycle after two or three years of low ebb. National Agricultural Technology Center last year
2016-01-10 third quarter seed industry market hopeful bottoming out recovery editor's note; -
Environment and feed for laying hens in autumn
Environment and feed for laying hens in autumn
2018-06-30 -
Feed Additives for controlling Dairy Cow mastitis
Feed Additives for controlling Dairy Cow mastitis
2018-07-25 -
Analysis on the reasons for the decrease of laying rate of laying hens
Analysis on the reasons for the decrease of laying rate of laying hens
2018-06-28 -
No matter how tight the financial resources are, the investment in agriculture will only increase but not decrease.
According to Xinhua News Agency, the Central Rural work Conference was held in Beijing from 22nd to 23rd to study major measures to promote agricultural modernization by relying on reform and innovation. The meeting pointed out that agricultural modernization is the foundation and support of national modernization. At present, it is still a prominent deficiency and has been built in an all-round way.
2016-03-20 No matter financial resources much tension agricultural investment only increase not decrease according to -
The situation of cotton production is not optimistic. Experts suggest management pay attention to four points.
The reporter learned from the working meeting of cotton production and high yield creation in the province on August 26 that the situation of cotton production in our province this year is not optimistic. In view of the current reality of cotton production, experts at the meeting suggested that cotton farmers grasp four measures. This year, cotton production in our province is characterized by a decrease in area, a decrease in per unit yield and a decrease in total yield. According to incomplete statistics, the actual harvest area of cotton in the province is about 11 million mu, more than one million mu less than the previous year, with an estimated cotton yield of 70,75kg and a total yield of 75-800000 tons, a decrease of 10%.
2019-01-16