Farming Information Lists
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How to manage the weak seedling condition of winter wheat
After the emergence of winter wheat, different types of weak seedlings are often formed due to the influence of natural conditions and cultivation measures. The symptomatic management of weak seedlings is introduced as follows: 1. The weak seedlings caused by soil drought are mostly caused by insufficient soil moisture or running away from soil moisture through ventilation.
2020-11-08 Species winter wheat seedling condition weak how management emergence after -
Key points of rational fertilization for planting wheat
The fertilizer requirement of wheat is greatly affected by soil properties and its own fertility, as well as different factors such as sowing date and yield, and there are also some differences among wheat varieties. Farmers should pay attention to the following points in fertilization: first, apply more phosphate fertilizer. Demand of phosphate fertilizer for wheat
2020-11-08 Planting wheat reasonable fertilization key points fertilizer quantity soil -
Control of Diseases and insect pests in Autumn sowing period of planting Wheat
The autumn sowing date is the basis and key to do a good job in the prevention and control of wheat diseases and insect pests. I hope that farmers will seize the favorable opportunity of autumn sowing and take effective measures to do a good job in the prevention and control of diseases and insect pests such as underground pests and wheat powdery mildew. Strive to eliminate wheat diseases, pests and weeds in the embryonic stage.
2020-11-08 Species wheat autumn sowing period diseases and insect pests control yes -
Key points of current and late management techniques for planting wheat
Due to the early drought in some wheat fields in our province, the secondary roots are few and short, the number of populations is insufficient, and the drought still exists in some plots. In view of this situation, at the provincial spring agricultural production work conference held on April 7, academician of the Chinese Academy of Engineering and Ministry of Agriculture
2020-11-08 Planting wheat current and later stage management technology key points our province -
Planting wheat and grasping spring tube according to the characteristics of late sowing wheat
Every year, the sowing time of some wheat fields is too late, and the characteristics of late sowing wheat are as follows: first, the tillering stage is short. Because of late sowing and seedling emergence, there is no tillering stage before winter, and the tillering stage in spring is generally less than 20 days, so there are fewer tillers per plant and fewer tiller roots, resulting in slow growth in spring.
2020-11-08 Planting wheat according to late sowing characteristics catch spring tube every year there are always -
4 precautions for planting wheat at the beginning of spring
In order to ensure the high and stable yield of wheat, we should pay attention to the four precautions in wheat management after the beginning of spring. First, there are generally many Rain Water after the beginning of spring, if the drainage is not smooth, the soil moisture is too large, waterlogging damage is very easy to occur. The trench should be cleared and drained in time, and plant ash should be scattered between the rows to loosen up.
2020-11-08 Planting wheat the beginning of spring to in order to ensure high and stable yield -
Problems that should be paid attention to in winter irrigation of planting wheat
Winter irrigation is one of the effective practical experiences in increasing production of winter wheat. In order to carry out winter irrigation correctly, we must consider the following three factors, namely, temperature, soil moisture and seedling condition. The suitable temperature for winter irrigation is about 3 ℃ of daily average temperature. Winter irrigation is too early, the temperature is still high, steaming
2020-11-08 Planting wheat winter irrigation should pay attention to problem yes winter wheat -
It is urgent to prevent and control trematodes in wheat.
Wheat midge is a destructive pest with strong concealment. Once it occurs in a large area, it will take 5 to 7 years to basically control it. It is very important to do a good job in the control of wheat midge. To this end, the reporter recently made a special interview with farmers at Northwest University of Agriculture and Forestry Science and Technology.
2020-11-08 Species wheat suction insects prevention and control imminent -
Control of wheat diseases and insect pests in March
March is the first critical period for spring control of wheat diseases and insect pests in our province, and the main diseases and insect pests are wheat sheath blight, wheat spiders, seedling aphids and so on. In particular, if the control of wheat sheath blight is not effective, it will have a serious impact on wheat production.
2020-11-08 Planting wheat March disease and pest control yes our province -
Pay attention to the prevention of dry hot air in the later stage of planting wheat
Dry and hot wind is a frequent meteorological disaster in the late growth stage of wheat. the yield of wheat can be reduced by 5%, 10%, and more than 20% in some serious cases. The harm of dry and hot wind to wheat is mainly due to high temperature, drought and strong wind, which makes a large amount of water in the air and soil.
2020-11-08 Planting wheat later stage pay attention to anti-drying hot air dry is -
Control of powdery mildew of growing wheat
In recent years, with the improvement of fertilizer and water conditions in wheat fields and the increase of population density in high-yield fields, the incidence of wheat powdery mildew increased year by year. After the wheat was parasitized by powdery mildew, the plant respiration increased, the transpiration intensity increased, and the photosynthetic efficiency decreased, which seriously affected the normal wheat.
2020-11-08 Seed wheat powdery mildew disease control in recent years with wheat field -
Control of Diseases and insect pests in sowing period of planting Wheat
The prevention and control of diseases and insect pests from autumn sowing period to seedling stage is an important technical content to ensure that the whole seedling is strong, and the sowing date and seedling stage of wheat are also the key periods for the control of many diseases, insect pests and weeds. Aiming at diseases and insect pests of wheat during sowing period
2020-11-08 Planting wheat sowing date diseases and insect pests control grasping autumn sowing period -
Spraying foliar fertilizer for high yield of growing wheat
Wheat enters a critical period of yield formation after flowering. Spraying foliar fertilizer from flowering to filling stage can effectively improve yield and quality. 1. Spray method 1. Spray 99.5% multidimensional potassium dihydrogen phosphate with 100 grams of multidimensional potassium dihydrogen phosphate per mu and spray evenly with 30 kilograms of water.
2020-11-08 Seed wheat yield high want spray foliar fertilizer flowering after -
Common Problems and Countermeasures after Wheat Sowing
How to choose the wrong wheat varieties? Sowing spring and weak winter varieties in middle and early crop plots will lead to vigorous growth of wheat seedlings before winter, which is not conducive to safe winter. Countermeasures: on the basis of early hoeing and suppression, the roots of the soil before winter are blocked, or the head is covered with dung to protect the safety of wheat seedlings.
2020-11-08 seed wheat sowing after common problems and countermeasures ◇ -
The management of growing wheat in the middle and later stage should do a good job of "one spray and three prevention".
The middle and later period of wheat growth is not only the key period of yield formation, but also the peak period of various diseases and insect pests. It is very important to do a good job of field management in this period to ensure high wheat yield. In recent years, the technique of "one spray and three control" has been widely used in the management of wheat in the middle and later stage.
2020-11-08 Planting wheat middle and late stage management grasping well "one spray and three defenses " -
Eight-character formula for field management of winter wheat in spring
Spring is the key period to determine the number of spikes per mu, grain number per spike and grain weight of wheat. Strengthening field management in spring according to seedling situation is the key to realize high yield of wheat. In terms of management, we should focus on the key points of pressing, hugging, clearing, chasing, pouring, controlling, preventing and controlling. Press: early
2020-11-08 Species winter wheat spring field management eight characters formula is -
How to cultivate strong seedlings of wheat before winter
Only by cultivating strong seedlings before winter can we ensure large spike and multi-grain weight, high yield and bumper harvest of wheat in the coming year. The criteria for strong wheat seedlings before winter are as follows: before winter, there are 8 leaves on the main stem, 8 tillers per plant, and 9 secondary roots.
2020-11-08 How to cultivate small Ophiopogon front strong seedlings only cultivate winter -
Seed dressing with pesticides to control many kinds of wheat diseases and insect pests
Wheat is the second largest food crop after rice in China. China has a vast territory and complex geographical conditions. There are many kinds of wheat diseases and insect pests, the occurrence range is large, and the harm is very serious. According to statistics, wheat production is reduced every year due to the occurrence of various diseases and insect pests in China.
2020-11-08 Use medicament seed dressing control variety wheat diseases and insect pests yes -
Control of Root Rot of growing Soybean
1. Disease-resistant varieties were selected. 2. Rotation with corn, millet, sweet potato and other non-host crops. 3. Increase the application of farm manure, potash fertilizer, phosphate fertilizer and so on when sowing. 4. When sowing, metalaxyl granule was applied to make the soybean root absorb and prevent the root infection. 5. Seed weight before sowing
2020-11-08 Species soybean root rot disease control selection disease resistance varieties. -
Control of soybean mosaic disease
1) selection of resistant varieties: different soybean varieties have different resistance to soybean mosaic disease, so selecting suitable local resistant varieties is the most effective measure to control soybean mosaic disease. The resistant varieties are Qihuang 22, Ludou 4, Ludou 1, Ludou 7, Ludou 6,
2020-11-08 Plant big bean flower leaf disease leaf disease control selection disease resistance