Agricultural Products Lists
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Matters needing attention in wheat planting
Matters needing attention in wheat planting
2018-09-12 -
Key points of Spring Maize cultivation
According to local conditions, Yedan 13 and Xiyu 3 were selected to popularize in plain and hilly areas, with Huayu 4, Zhongdan 32, Chenghai 1 and Expedition 808; Yedan 22 and Yedan 51 with short stalk and short growth period were selected for interplanting in cotton fields; fresh food was given priority to in the suburbs, and waxy corn such as Zhongnuo 1 could be planted (2319 mai 21.00). ...
2018-09-12 -
Key points of Seedling cultivation of Spring Maize
At present, we are about to enter the sowing season of spring corn, so we should do a good job of seedling raising and transplanting in production to promote the early development and stable growth of maize and achieve high and stable yield. The nursery bed is planted in a nutrient bowl, with a seedbed of 1.5 meters wide and 20 meters long per mu, with 250 kg of rotten organic fertilizer and 2.5 kg of compound fertilizer.
2018-09-12 -
It is crucial to sow spring corn with high yield.
Improving the sowing quality of spring sowing corn and actively doing a good job of selecting and sowing improved varieties, fine soil preparation and timely sowing are very important for preserving the whole seedling and winning a bumper harvest of spring sowing corn. First, select suitable varieties according to local conditions, according to heat resources and production practice should choose the growth period of 120-130 days.
2018-09-12 -
The fertilization of spring corn should be light before and after fertilization.
The corn borer is the corn drill. At present, spring corn is in the final stage of heart and leaf (trumpet stage), which is the best time to control corn borer. During the trumpet stage, most of the newly hatched larvae of Ostrinia furnacalis climb into the heart tube and feed on the heart mesophyll that has not yet been unfolded.
2018-09-12 -
Seed treatment of drought-resistant sowing of Spring Maize
Seeds were selected and dried before sowing, uniform seeds were selected, and sunny seeds were selected for three days to improve germination energy, disease resistance and seedling emergence uniformity. The germination test was carried out before sowing. The purity of the selected seed is not less than 96%, the purity is not less than 98%, and the germination rate is not. Seed coating. The use of drought-resistant compound seed coating agent.
2018-09-12 -
Key points of drought-resistant sowing and planting of Spring Maize
The main results are as follows: 1. The basic principles of basic fertilizer spring corn are as follows: base fertilizer, topdressing, farm fertilizer, chemical fertilizer, nitrogen fertilizer, phosphate fertilizer, ear fertilizer and grain fertilizer. Base fertilizer should generally account for about 70% of the total fertilization, and most phosphate fertilizers should also be applied in combination with base fertilizer, usually in combination with autumn ploughing in the first year. ...
2018-09-12 -
Fertilization Technology of Sorghum
Fertilization Technology of Sorghum
2018-09-12 -
How to cultivate spring soybean
1. Precipitation and temperature in last winter and this spring in autumn and winter last year, the drought in Northeast China was serious, the precipitation was less than usual, and the soil moisture was insufficient. From January to October 2007, the average precipitation in Heilongjiang Province was 402 mm, which was 20% less than that of the same period in previous years.
2018-09-12 -
Succession of spring corn and transplanting soybean
1. The characteristic of soybean is warm. The seeds begin to germinate at 10-12 ℃, the optimum temperature for growth is 15-20 ℃, the optimum temperature for growth is 20-25 ℃, the suitable temperature for flowering and podding is 20-28 ℃, the pod setting is delayed at low temperature, and the plants with high temperature end ahead of time if the temperature is lower than 14 ℃. Seed germination requires more moisture and flowering stage.
2018-09-12 -
Matters needing attention in Peanut planting
Matters needing attention in Peanut planting
2018-09-12 -
Common diseases and control of cauliflower
Common diseases and control of cauliflower
2018-09-12 -
Prevention and control of diseases and insect pests of wheat in spring
Spring is not only a critical period for wheat growth, but also a period of frequent occurrence of diseases and insect pests. Therefore, the management of wheat in spring should pay attention to the prevention and control of diseases and insect pests. The following introduces several common wheat diseases and insect pests in spring and their control methods: wheat rust and powdery mildew: in areas where the disease is serious and obvious disease centers are formed, drugs should be administered in time.
2018-09-12 -
Wheat skillfully prevents lodging in spring
Watering fertilizer and water for jointing and topdressing nitrogen fertilizer at jointing stage can not only significantly increase protein content, but also be the key period to increase wheat yield. Therefore, fertilizer and water for jointing should be well used according to local conditions. The grain yield and protein content of wheat depend to a large extent on the level of nitrogen supply during the development period.
2018-09-12 -
Nine methods of seed treatment of wheat before sowing in spring
With the warming of the climate, wheat has gradually entered the stages of turning green, getting up and jointing, which is not only an important period for wheat to promote the growth of weak seedlings, control and steady growth, but also the key stage for the prevention and control of wheat diseases and insect pests. In view of the occurrence characteristics and existing problems of wheat diseases, pests and weeds this year, recently, the reporter interviewed the northwest.
2018-09-12 -
How to prevent wheat from freezing in spring?
Lodging is one of the main obstacles affecting wheat yield under the condition of high fertilizer and water. In recent years, the popularization and application of plant growth regulators in wheat production has opened up a new way to prevent lodging and promote yield increase, and it is an important technical measure for high and stable yield of wheat. 1. Paclobutrazol (paclobutrazol) was sprayed at the starting stage of wheat.
2018-09-12 -
Experience of High-yield cultivation of Spring Wheat in dry farming
The dead seedling of winter wheat refers to the freezing injury of wheat overwintering and early spring caused by low temperature, which is one of the common disasters in wheat production. In order to achieve high and stable yield of wheat and achieve the goal of high quality and efficiency, it is necessary to ensure that the wheat masses are reasonable and have enough ears per mu, so it is particularly important to prevent the occurrence of dead wheat seedlings.
2018-09-12 -
It is the key to lay a good foundation for high yield of winter and spring wheat.
Henan Province is a major province of wheat production. in recent years, the state and province have issued a series of policies to benefit farmers to support the development of wheat production, so that the agricultural production conditions of our province have been greatly improved and the production level has been continuously improved. the total yield and per unit yield of wheat have reached an all-time high for five consecutive years. In 2007, the sown area of wheat reached 75.66 million mu.
2018-09-12 -
Control techniques of Red Spider in Winter and Spring Wheat
The key to a bumper grain harvest is to improve the quality of sowing with seven-minute planting and three-part management. At present, spring wheat in our province is about to enter the sowing period, how to make a good sowing pass and improve the sowing quality is related to the overall situation of spring wheat harvest throughout the year. First, the selection of improved varieties to win high wheat yield, soil is the foundation, fertilizer is nutrition, water is the lifeline.
2018-09-12 -
Early prevention of wheat diseases and insect pests in spring
Watering from the point of view of water-saving, it is recommended that wheat should be watered two times in spring. if the soil moisture is good in the normal wheat field, it can not be irrigated back to green water. The spring watering time of wheat should be in the jointing stage (from late March to early April), and the specific watering time should be watered in the heading and flowering stage (from late April to early May).
2018-09-12