early Frost Learn more about early Frost
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Ministry of Agriculture issues 2014 Technical guidance for promoting early maturity and preventing early Frost of Northeast Soybean
This year, some parts of Northeast China suffered from severe low temperature and spring waterlogging in spring, the sowing date of soybean was obviously delayed compared with normal years, and there was periodic cloudy and rainy weather in some areas during the flowering and pod period, the growth process was slow, and the maturity period may be later than usual. The Meteorological Department predicts that it will be affected by
2016-03-20 Ministry of Agriculture release 2014 Northeast Soybean Promotion early maturity Prevention early Frost -
Typhoon Lekima disaster recovery technical guidance: Rice, soybean, corn growers must see!
Recently, due to the influence of Typhoon Lekima, the rainfall in Northeast China has brought great disasters to crops. In view of this, the expert guidance group of the Ministry of Agriculture and villages, together with the National Agricultural Technology extension Service Center, put forward the production technical guidance of anti-waterlogging and anti-low temperature.
2020-11-08 Typhoon Leech Horse disaster recovery Technical guidance advice Rice -
Protection against Frost injury of Pear trees in early Spring
1. Prevent frost 1. Spray salt water 10-20% salt water before the arrival of night frost, which can not only increase the concentration of somatic sap, reduce the freezing point, but also increase air humidity. Water does not condense as expected to release latent heat and avoid freezing damage. 2. Spraying 0.1-0.2% green vegetable solution in early spring to inhibit germination and postpone flowering.
2018-09-15 -
Technical guidance for promoting early ripening and preventing early frost will be strengthened in some areas of Northeast China.
Beijing, August 11 (Xinhua) this year, some parts of Northeast China suffered from severe low temperature and spring waterlogging in spring, the sowing date of soybeans was obviously delayed compared with normal years, and there was periodic cloudy and rainy weather in some areas during the flowering and pod period, and the growth process was slow. The mature period may be more than
2016-03-20 Northeast some areas will strengthen promote precocious prevent early frost this newspaper -
Cause Analysis and Preventive measures of Frost injury of kiwifruit
Kiwifruit is a very popular fruit, which has high edible and nutritional value, and it has a large planting area in our country, but there is a great difference between the north and the south of our country.
2018-10-09 -
Causes of Frost injury and Anti-freezing measures of soft seed Pomegranate in Western Henan Province
Causes of Frost injury and Anti-freezing measures of soft seed Pomegranate in the West of Henan Province Pomegranate is one of the favorite fruits and is listed as a treasure in fruit because of its rich nutrition and beautiful meaning. In recent years, soft seed pomegranate is regarded as one of the treasures in the market.
2018-09-21 -
Technical measures for promoting early ripening and preventing early Frost in Maize
Technical measures for promoting early ripening and preventing early Frost in Maize
2018-06-30 -
How to prevent Frost in flowering period of Big Cherry
Irrigation before sprouting and delaying ground irrigation before sprouting and flowering can delay the sprouting and flowering of cherry. It can effectively reduce the ground temperature and avoid the harm of frost. When the temperature drops to about 2C at night, light the haystack to ensure that the whole orchard is covered with smoke, and the smoking time is the best.
2020-11-09 How to prevent big cherry flowering frost sprouting before irrigation -
"four points for attention" in High yield cultivation of Spring Potato
In October last year, many people in this village sowed potatoes, but all of them were frozen to death in case of frost. I sowed potatoes twice at the end of January and February this year. Although they did not freeze to death, they only grew seedlings, and there were few and small potatoes, and many of them were eaten by termites. In addition, he adopted the continuous cropping method. The reader asked when to sow potatoes and how to prevent frost and termites. For high yield of spring potato, we should pay attention to the following four aspects: pay attention to sowing at the right time. Spring potato is sown too early, after emergence
2019-01-16 -
Technical measures to improve the fruit setting rate of apricot trees
First, select excellent varieties. Selecting the varieties with high complete flower ratio, strong self-fruiting ability, frost resistance, late flowering, early fruit and high yield as the main varieties is the key to improve the fruit setting rate. For example, Golden Sun, Kate Apricot and so on. In addition, early, middle and late maturing varieties can also be selected to reduce early spring frost.
2018-09-13 -
Ministry of Agriculture issued Technical guidance on promoting early maturity and preventing early Frost of Maize in Northeast China in 2014
During the period of maize sowing and emergence in Northeast China this year, the climatic conditions are generally favorable, the match of light, temperature and water is better, and the overall growth of corn is better than the normal level, but in some areas, the sowing date and growth process of corn are delayed due to low temperature and spring waterlogging. Before the eyes, corn in Northeast China
2016-03-20 Ministry of Agriculture release 2014 Northeast Corn promoting precocious preventing -
Measures to prevent wheat frost in early spring
Measures to prevent wheat frost in early spring
2018-07-01 -
A lot of rain and snow continues to hit! Vegetables, fruit trees and wheat should resist the late spring cold in this way!
According to the national meteorological information, it is expected that the average temperature in northwest Heilongjiang, southeastern North China, southern Shaanxi, most of Huang-Huai, Jianghan, Jianghan, most of Jiangnan, central and southern Guizhou, and central and northern South China will decrease by 60.8 ℃. Among them, central Guangxi and Jiangxi
2020-11-09 Much land rain and snow continuous coming vegetables fruit trees wheat to -
Technical measures for snow prevention and frost resistance of flower seedlings in winter
Technical measures for snow prevention and frost resistance of flower seedlings in winter
2019-09-20 -
What about the latest grape frost damage?
In winter every year, especially in the northern region, with the sharp drop of air temperature, freezing injury is an important reason for the low grape yield. In case of a special year, such as the early arrival of low temperature in winter, the extreme
2020-11-10 The latest grapes frost injury how to do every year winter especially -
Cold-proof and frost-proof technology of rape in early spring
Cold-proof and frost-proof technology of rape in early spring
2018-06-28 -
What should we do if the latest strawberries are seriously frozen?
The frost injury of strawberry generally occurs when the temperature drops suddenly during autumn, winter and early spring, some leaves are dried up by freezing, sometimes the stamens and stigmas rise and shrink after freezing, the stamens turn black, brown and die, and the fruit is stiff. So what about the serious freezing injury of strawberries? Follow the editor.
2020-11-10 The latest strawberry frost injury serious how to do general -
Does Gastrodia elata in Changbai Mountain of Jilin Province suffer frost damage in the snow year? How to prevent frost damage
The wild Gastrodia elata in Changbai Mountain of Jilin Province is mainly distributed in the alpine broad-leaved mixed forest with cool and humid summer, deep snow in winter, large ground coverage, thick litter layer, shallow frozen layer, 500-2500m above sea level and loose soil. Wild Gastrodia elata has less snow and thick frozen layer in winter, and artificial cultivation of Gastrodia elata has freezing injury at the time of cold prevention measures. The ground was sealed by heavy snow in 1981 and 1982, and the snow was 80 cm thick in winter. The snow was broken and found that the ground permafrost was only 3 cm, so wild Gastrodia elata and home planting
2019-01-16 -
Causes and Preventive measures of Frost injury of Zanthoxylum bungeanum
Causes and Preventive measures of Frost injury of Zanthoxylum bungeanum
2020-01-08 -
How to manage the flowering period of apricot?
How to manage the flowering period of apricot? Please guide apricot trees to sprout and blossom earlier than other stone fruit trees, second only to mountain peaches. Apricot trees generally bloom from the end of March to the middle of April in North China, and the flowering time varies with different varieties and environmental conditions. To prevent late frost apricot trees bloom earlier and are vulnerable to early spring frost.
2018-07-19