damage reduction Learn more about damage reduction
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New breakthroughs in tobacco damage reduction and coke reduction research
New breakthroughs in tobacco damage reduction and coke reduction research
2019-02-18 -
Significance of Pesticide reduction
Pesticides are more or less used in the process of planting fruit trees, vegetables, or saplings, but because pesticides are highly polluting and seriously affect the growth of water and other crops, it is necessary to reduce the use of pesticides. What is the significance of pesticide reduction?
2020-11-08 Pesticides reduction significance no matter planting fruit trees vegetables -
How to prevent yield reduction during wheat harvest?
How to prevent yield reduction during wheat harvest? What factors will lead to a reduction in production? The ripening process of wheat includes two stages: the wax ripening stage and the complete ripening stage, and the best harvest period is the last wax ripening stage. Because the 1000-grain weight of wheat reached the maximum at the end of wax ripening, the harvest yield was the highest at this time. If the harvest time is inappropriate, too early or too late.
2018-07-19 -
Disaster prevention and reduction help sowing winter wheat
Disaster prevention and reduction help sowing winter wheat
2018-07-01 -
Measures for potato disaster reduction after freezing and snow disaster
(1) Function and use 1. The effect of low temperature on potato seed tuber during storage and seed tuber and young bud (seedling) after sowing. 2. Reduce the damage degree of ice and snow disaster; promote potato recovery growth. (2) Technical measures 1. Preventive measures for freezing injury (1) During seed potato storage, pay attention to heat preservation. Before the low temperature comes, take preventive measures, such as putting straw mat under the seed pile and covering the seed pile surface with straw mat to prevent freezing damage. (2) Reasonable adjustment of sowing date to prevent freezing injury. needle
2019-01-16 -
Causes and technical measures of soybean yield reduction in successive cropping
With China's entry into WTO and the opening policy of grain market, the problem of soybean planting is becoming more and more serious, and the reduction range increases with the increase of continuous cropping years. According to investigation and study, the yield of soybean decreased by 6.1%, by 9.9% in one year, by 13.8% in two years and by 19.0% in three years. Moreover, the yield of soybean decreased by 100 seeds, the rate of diseased seeds and insect eating increased, and the quality of soybean decreased significantly. According to the research department,
2019-01-16 -
The right use of corn growth control drugs can increase production, but the wrong use will lead to a reduction in corn yield.
If the amount of corn boom control drug is too large, will it reduce the yield of corn? I can tell you clearly that I will. The problem of excessive amount of prosperity control drugs occurs not only in corn, but also in peanuts, wheat and rice. It's right in production.
2018-07-20 -
Mung bean production reduction caused by extreme weather analyst: it is difficult for prices to rise
Mung bean production reduction caused by extreme weather analyst: it is difficult for prices to rise
2019-02-19 -
Control of three soybean diseases
Soybean root rot: This disease can occur and cause damage throughout the whole growth period of soybeans, with a yield reduction of 25% to 75% or more. The protein content of the damaged seeds decreased obviously. The main symptom was dark brown spots at the base of the stem, which spread to the lower lateral branches to varying degrees, browning the pith of the infected stem and constricting the base of the petiole.
2018-09-12 -
How to do well the technical measures of disaster prevention and reduction in the planting industry in June? Zhejiang Province gives official guidance!
According to the Zhejiang Meteorological Observatory, Zhejiang Province entered the plum on May 29. In most years, the Meiyu period usually lasts 20-25 days. It is expected that there are more precipitation processes in June, and the main disastrous weather are torrential rain and torrential rain. So, how to do well the technology of disaster prevention and reduction in the planting industry in June
2020-11-08 In June the planting industry how to do well disaster prevention disaster reduction technology measures -
Causes and Solutions of yield reduction of Jinzao Jujube in Ningxian County in 1999
The cultivation of Jinzao jujube in Ningxian County, Gansu Province is concentrated in Zaosheng Town. It was put into production in 1999, with a total output of 212.5 tons, an average reduction of 22.3 tons compared with previous years, and a reduction of 12.5 percent, which is a poor year in history. First, the reasons for the reduction of the production of Jin jujube. 1. Jujube madness is serious: according to the transfer in Xinzhuang Village, Zaosheng Town, Ningxian County, before 1997, the rate of jujube mad disease accounted for 3.98% of the total number of plants, and the affected trees were all fruit trees. By 1999, the number of jujube mad disease trees had risen to 1387, accounting for the total.
2019-01-15 -
Causes of yield reduction in continuous cropping of soybean
Causes of yield reduction in continuous cropping of soybean
2019-12-06 -
Control measures of three diseases of soybean
Soybean root rot: the disease can occur and cause damage throughout the growth period of soybean, with a yield reduction of 25% to 75% or more. The protein content of the damaged seeds decreased obviously, and the main symptom was that the dark brown disease spot appeared at the base of the stem and spread upward to the lower lateral branches, which made the pith of the diseased stem brown, the base of petiole constricted and the leaves drooping, but did not fall off. The main application of chemical control is 58% Ruidu Manganese Zinc or 72% Kelu wettable powder, the dosage is 0.3% 0.4% seed dressing. Soybean sclerotinia disease
2019-01-16 -
What are the main points of prevention and control of cucumber blight?
Cucumber is planted in many places in our country, once it is attacked by diseases in the specific planting process, growers will certainly face the problems of yield reduction, quality reduction and so on. What are the main points of prevention and control of cucumber blight? I. symptoms of cucumber blight from seedling stage to adult stage
2020-11-08 Cucumber plague disease prevention and control methods key points have which cucumber -
The reasons for the latest yield reduction in continuous cropping of soybean
Soybean is a very common but also very important food crop in China. With a wide range of planting areas, a variety of soybean products derived from soybeans also have a very large market demand in China. So now there are still a lot of people growing soybeans, and
2020-11-10 The latest soybean continuous cropping yield reduction the reason in I -
"three defenses" in the growth stage of Standard Wheat
Wheat from planting to harvest, to go through more than half a year, across the whole winter, spring, early summer into the harvest season. Different natural disasters may be encountered in different seasons and stages of wheat growth. Therefore, disaster prevention and reduction and ensuring the quality of wheat are very important for increasing production and income. Experts suggest that farmers should achieve "three prevention" during wheat growth: first, to prevent low temperature and freezing injury. At the beginning of wheat growth, it has to go through low temperature, rain and snow in winter. Moderate low temperature rain and snow for frozen pests and loose soil
2019-01-15 -
"three precautions" in the growth stage of standard wheat
Wheat from planting to harvest, to go through more than half a year, across the whole winter, spring, early summer into the harvest season. Different natural disasters may be encountered in different seasons and stages of wheat growth. Therefore, disaster prevention and reduction and ensuring the quality of wheat are very important for increasing production and income. Experts suggest that farmers should achieve "three prevention" during wheat growth: first, to prevent low temperature and freezing injury. At the beginning of wheat growth, it has to go through low temperature, rain and snow in winter. Moderate low temperature rain and snow can kill pests, loosen soil, increase natural nutrients and increase.
2019-01-15 -
The latest methods to solve the drug damage of corn
Corn is one of the main grains in China, weeds will affect the growth and development of corn, so many farmers will use herbicides, but improper use of herbicides will cause drug damage to corn and lead to a reduction in yield. So what should we do after the drug damage occurs in corn?
2020-11-10 The latest corn drug damage solutions methods yes our country mainly -
The latest measures to protect rape seedlings overwintering
Rape is a crop planted in autumn and winter, it has a little ability to resist the severe cold, but it is often caused by cold air invasion, improper sowing and fertilization, resulting in varying degrees of yield reduction. Therefore, when rape overwinters, it should be combined with the local actual situation.
2020-11-10 The latest rape overwintering seedling protection measures yes autumn sowing winter planting -
Three precautions should be taken in the growth stage of standard wheat
Wheat from planting to harvest, to go through more than half a year, across the whole winter, spring, early summer into the harvest season. Different natural disasters may be encountered in different seasons and stages of wheat growth. Therefore, disaster prevention and reduction and ensuring the quality of wheat are very important for increasing production and income. Experts suggest that farmers should achieve "three prevention" during wheat growth: first, to prevent low temperature and freezing injury. At the beginning of wheat growth, it has to go through low temperature, rain and snow in winter. Moderate low temperature rain and snow can kill pests, loosen soil, increase natural nutrients and enhance cold resistance of wheat.
2019-01-15