high temperature Learn more about high temperature
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High temperature heat damage can reduce corn production by 30% or even no harvest! How to prevent it, please see here!
There will be 40 days of summer this year, which is a serious challenge to the growth of corn, so what is the harm of high temperature heat damage to corn? How to prevent these hazards? High temperature heat damage leads to reduced yield or no harvest of corn. High temperature heat damage will be encountered in corn production.
2020-11-08 High temperature heat high temperature damage corn yield reduction 30% even -
Is rice resistant to high temperature? How to deal with the heat damage caused by high temperature? What's the impact?
The damage of high temperature to rice plant is closely related to the growth period of rice. Many studies have shown that during flowering, high temperature and heat injury will affect pollen maturation, anther cracking, pollen germination in stigma and pollen tube elongation, resulting in non-fertilization pairs.
2020-11-09 Rice resistance high temperature Mo encounter high temperature heat damage -
Four effects of High temperature on Rice
The temperature requirements of rice are different in each growth and development stage, and there is an optimal temperature. If the critical temperature exceeds the upper or lower limit, the growth and development of rice will appear abnormal phenomenon, that is, physiological obstacles. Therefore, attention should be paid to the effect of high temperature on rice. 1. Effect of high temperature on each growth stage of rice. 1. Heading and flowering stage. Generally, the temperature of 25-30 ℃ is suitable for rice at heading and flowering stage. A large number of empty grains will appear when the temperature is lower than 25 ℃ or higher than 30 ℃. At the same time, the high temperature
2019-01-16 -
High temperature Culture Technology of Sea Cucumber
High temperature Culture Technology of Sea Cucumber
2018-09-07 -
How should southern early rice prevent high temperature during the period of high temperature? Technical opinions on Defense against High temperature in the late growth stage of Southern early Rice in 2018
At present, most parts of our country have entered the high temperature season, and many crops are not easy to grow. At present, early rice in the south is in the filling and fruiting stage, which is the key period for yield formation, so if we want to have a high yield, we also need to avoid all kinds of diseases caused by high temperature.
2020-11-09 High temperature period South early Rice should how Prevention 2018 -
Master the topdressing method of edible fungi and the varieties of edible fungi suitable for planting at high temperature in summer.
Varieties of Edible Fungi suitable for High temperature planting in Summer
2019-06-03 -
Which is more resistant to high temperature, red axis corn or white axis corn?
This question is the same as "people with single eyelids grow taller or people with double eyelids grow taller". There is no inevitable connection between the two. But whether it is the red axis or the white axis, the one that can withstand high temperature is the good axis. Let's take a look at corn in Huang-Huai-Hai area.
2018-08-20 -
Which edible fungi are good to cultivate in summer?
Which edible fungi are good to cultivate in summer?
2020-10-22 -
Technical measures for Prevention and Control of High temperature Heat damage of Rice
Rice high temperature heat damage generally refers to an agrometeorological disaster in which the air temperature exceeds the upper limit of the normal growth temperature of rice during the heading and fruiting stage, which affects the normal flowering and fruiting, resulting in an increase in the percentage of empty grains and a decrease in yield or even no harvest. Xuzhou collates the high temperature heat damage of rice for everyone.
2020-11-09 Rice high temperature and heat damage prevention and control technology measures rice -
High-yield formula of Lentinus edodes. Three high-yield Lentinus edodes varieties are recommended.
The high yield formula of Lentinus edodes: the input of 1 ton of sawdust as a mixing unit, sawdust 78%, wheat bran 20%, gypsum powder 1.7%, potassium dihydrogen phosphate 0.3%, material-water ratio 1 ∶ (0.8-1). High yield variety of Lentinus edodes: the new strain 937 of Lentinus edodes is a kind of medium-low temperature and medium maturity.
2020-11-08 Lentinus edodes high yield formula recommended 3 varieties summary -
Rapid cultivation of Pleurotus ostreatus in high temperature season
High temperature is extremely disadvantageous to the normal growth and high yield of Pleurotus ostreatus. If conventional cultivation methods are still used, not only the cost is high, but also the yield is low. However, if the rapid high-yield cultivation technique is adopted, high yield and high efficiency can be obtained. Summing up our experience for many years, the main points of rapid and high yield cultivation of Pleurotus ostreatus in high temperature season are as follows: there are many varieties suitable for Pleurotus ostreatus, and the quality of pure high temperature type is poor, so it is suitable to choose wide temperature but high temperature tolerant varieties. Such as Su Ping, Ai Kang 558, West Germany 33, Yaguang 1 and Gaoping 1, three Gorges 13.
2019-01-16 -
What effect does summer high temperature have on Tianma
Gastrodia elata has little effect on Gastrodia elata under the condition of high temperature of 32-34℃ in low altitude hilly area for 10 days (240 hours), and can produce arrow hemp, but the yield of Gastrodia elata will be affected when high temperature lasts for 15 days (360 hours). Therefore, gastrodia elata high temperature tolerance base point is higher. Tianma summer is not only related to the absolute high temperature value, but also depends on the duration of high temperature. Because of the monthly temperature difference and the day-night temperature difference under outdoor natural conditions, and the artificial cultivation to take shading and other regulatory measures
2019-01-16 -
Facility grape heating method
Facility grape heating method
2018-07-01 -
How to deal with the "rotten stick" of Lentinus edodes in high temperature
How to deal with the "rotten stick" of Lentinus edodes in high temperature
2018-06-30 -
High temperature subsidy 8 yuan per person per day
Jingchu net news (Chutian Metropolis Daily)(trainee reporter Li Xing intern Xie Lihong) 35℃ above the high temperature weather is still working outdoors workers, each person can get a daily high temperature subsidy of 8 yuan, above 37℃ suspended outdoor work. A few days ago, municipal human resources and social protection
2015-12-26 high temperature subsidy per person per day 8 yuan jing chu net news chutian -
Four-word formula for high-temperature smallpox cultivation
Four-word formula for high-temperature smallpox cultivation
2019-08-17 -
Nutritional regulation of broilers under high temperature
Nutritional regulation of broilers under high temperature
2020-02-28 -
Summer Cultivation Technique of High Temperature Pleurotus ostreatus
With the coming of summer, the temperature rises gradually and the edible fungi on the market decrease day by day. At this time, the cultivation of high-temperature Pleurotus ostreatus can obtain considerable economic benefits. Variety selection. The main characteristic of high temperature type Pleurotus ostreatus is high temperature resistance. Generally, varieties with high temperature resistance of 36℃ can be selected. The high temperature varieties commonly used now include 831, Shuangkao No. 3, etc. Planting methods. Summer cultivation is generally suitable for indoor cultivation, so it is easy to control humidity. Bed width 80~100 cm, layer spacing 60 cm, can be set up 6~7 layers, bed room
2019-01-16 -
After the ambush, it is hot for people to prevent summer heat and rice to prevent heat and cool down.
High temperature heat injury is one of the common diseases of rice. High temperature heat damage of rice occurs in some areas every year, and causes serious economic losses. For example, in 2006, high temperature damage to rice occurred in many areas of Anhui Province, resulting in 2 million mu of rice affected. ...
2018-07-22 -
Using a few tricks to raise orchids under high temperature can be the icing on the cake.
In July every year, most cities in the country are between 30 and 35 ℃, and very few areas have a high temperature of 35 to 40 ℃ in a short period of time. Such temperatures are generally maintained until the end of August, and even in early September there will be autumn tigers of more than 30 ℃.
2018-06-26