Agricultural Products Lists
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Fertilization Technology of Spring Peanut
Calcium can promote pod formation, reduce empty pods and increase the number of full fruits, and the application of calcareous fertilizer lime in acidic soil can also reduce soil acidity and is beneficial to nodule nitrogen fixation. Therefore, calcium fertilizer can improve the yield and quality of peanut. Peanut lacks calcium, the plant grows slowly, the root thin seedling is weak, the edge and leaf surface of the old leaf will appear.
2018-09-11 -
It is very important to skillfully apply "four fertilizers" to spring peanuts.
The plastic film mulching cultivation of spring peanut has the advantages of heat preservation, moisturizing, fertilizer preservation, improving the soil environment, ensuring that the seedlings are uniform and strong, promoting early maturity and increasing production and income, usually increasing production by 20%, 30%, and net income by 50%, 100 yuan per mu. First, fine soil preparation, full-layer fertilization peanut cover.
2018-09-11 -
Mung bean pest: wild bean borer
(1) the damage condition is also known as cowpea pod borer, pod wild borer, cowpea borer. It is widely distributed in China, and it occurs seriously in the south of the Yangtze River. The larvae eat the host flower organs, causing falling flowers; eating pods, causing pods to fall in the early stage, and causing pods and seeds to rot in the later stage. In addition, it can also spin silk to curl several leaves together.
2018-09-11 -
Mung bean pest: control method of vegetable aphid
① insect-resistant varieties in the same kind of vegetables, different varieties have different insect resistance. Such as some hairy varieties, aphids do not like to eat, various places can be selected according to the situation. ② cleans the field many times in time to remove weeds, especially in early spring and late autumn, which can eliminate many insect sources. There are more insects to be pulled out in time during the growing period.
2018-09-11 -
Plastic film mulching is the key to high yield of spring peanut.
The promotion of plastic film mulching cultivation of spring peanuts in Maoming city can plant half a month to one month earlier, prolong the growth period of peanuts, and increase the yield of spring peanuts by 20% and 30% compared with ordinary open field cultivation. Plastic film cultivation focuses on the following links: first, early sowing to prolong the growth period. Plastic film cultivation of spring peanuts can be in advance.
2018-09-11 -
Matters needing attention in planting broad bean
Matters needing attention in planting broad bean
2018-09-11 -
Green bean leaf spot disease control notice
Mung bean leaf spot disease is a serious disease harmful to mung bean, can make mung bean leaves dry, quality decline, yield reduction, the following is to introduce the symptoms of mung bean leaf spot disease, transmission routes, disease conditions and control methods. The disease symptoms mungbean leaf spot disease mainly harm mungbean, harm parts for leaves...
2018-09-11 -
Direct seeding cultivation techniques of mung bean in summer
Symptoms: the disease mainly occurs in the rainy season in summer and autumn. After infection, the leaves showed brown round to irregular blister-like spots, initially water stains, then gangrenous, seriously corked, and often multiple spots gathered into gangrenous spots. Petioles and pods also show small brown spots or strip spots.
2018-09-11 -
Strain technique of fertilization in mung bean
Mung bean is the main crop in our city, with an annual planting area of more than 1 million mu and an output of more than 110000 tons, accounting for more than 30% of the annual output of mung bean in the country. Baicheng mung bean has become a popular business in the international market because of its large grain, full grain, bright color, bright green, no miscellaneous color, no pollution, high protein content and so on.
2018-09-11 -
high-yield cultivation technique of mung bean (II)
V. Timely shoveling and topdressing At present, mung bean production has less investment, extensive management and low yield level, so field management should be strengthened. Especially mung bean seedling growth slow, easy to be grass bully, affect growth and development, management should be timely. During the growth period, generally before flowering pods to carry out intertillage weeding 3 times (three shovels).
2018-09-11 -
Mung bean mothproof method
Symptoms: mung bean powdery mildew harm leaves, stems and pods. Leaves damaged, scattered white powdery mildew spots on the surface, when the climate is appropriate, the diseased leaves are covered with powdery matter, serious, yellow leaves, early fall off. Young pods are damaged, deformed, white powder on the surface, and black in the white powder later.
2018-09-11 -
Do soybeans need to be suppressed after sowing?
Whether soybeans need to be suppressed after sowing depends on soil moisture. Good soil moisture, poor surface soil moisture, dry loose soil, after sowing in order to make close contact with the soil, eliminate gaps, suppress, will not cause soybean upper soil hardening, conducive to seed water absorption and germination, seedling emergence will be accelerated, can be suppressed while sowing. ...
2018-09-11 -
Measures for prevention and control of soybean diseases and pests
Soybean cyst nematode disease, commonly known as "Huolong Yangzi", is a destructive disease of soil-borne soybeans. The western part of our province is a serious area of the disease, with a yield reduction of about 10% in light cases, 30% to 50% in serious years, and even no yield in serious years. Soybean cyst nematode is mainly harmful to soybean roots, stunted plants, dwarf and seedling sensation.
2018-09-11 -
Pay attention to the flowering disease of mung bean
At present, mung bean has entered the flowering and entrainment period, and diseases and insect pests have been found in some plots, among which mung bean leaf spot, virus disease, bacterial blight and soybean aphid are more harmful to mung bean. 1, mung bean leaf spot: the main harm to the leaves, there are light brown or dark brown spots on the leaves, with obvious yellow circles on the edges.
2018-09-11 -
Main diseases and control methods of mung bean
Mung bean cultivation can not use chemical fertilizer as fertilizer, for nitrogenous fertilizer is more important to avoid. Moreover, before the rain can not be sown, sowing seedlings should be uniform, this sample can ensure balanced nutrition. The field should be checked in time, the areas lacking seedlings should be replanted in time, and the seedlings should be fixed at 4-leaf stage. In barren plots, every seedling stage.
2018-09-11 -
Technology of applying molybdenum fertilizer to soybean
Molybdenum is a necessary trace element for nitrogen metabolism in crops, especially in the process of fixing atmospheric nitrogen by nitrogen-fixing bacteria, so the effect of applying molybdenum fertilizer to legume crops is stable. About 300000 mu of soybeans are planted in Xiao County all the year round. According to the laboratory test of Suzhou soil and Fertilizer Station, 95% of the soil in Xiao County is molybdenum deficiency. Xiao County soil Fertilizer Station in view of this situation.
2018-09-11 -
Drought-resistant cultivation techniques of Spring sowing Maize
In recent years, with the increase of the area of spring sowing corn, maize dwarf mosaic virus has become the main disease of spring sowing maize. First, symptom identification: maize dwarf mosaic virus disease is susceptible in the whole growing period of maize, especially in the seedling stage. The disease can be seen in the three-leaf stage of corn, at first.
2018-09-11 -
Spring sowing and fertilization hint: effective application of potassium to promote high yield of spring maize
Greedy green late maturity means that the soybean is still green branches and green leaves when it is ripe, the growth is exuberant, the grain is not full, but it is not a blighted pod. The main reason for greedy green late ripening is that the application of nitrogen fertilizer is too much or too late, resulting in prosperous growth, postponement of maturity and affecting yield. In order to prevent soybeans from becoming green and late ripening, it is necessary to.
2018-09-11 -
How to prevent soybean lodging?
Lodging at the later stage of soybean growth affects soybean yield, quality and harvest. The reason should first consider whether the variety is right. Some varieties have higher plants and thinner stems, which are suitable for plots with medium and low water and fertilizer, and belong to barren varieties. Plant density is too large, field ventilation and poor light transmission, plant stem thin, high...
2018-09-11 -
High-ridge sparse planting and High-yield cultivation techniques of Spring Maize
At present, many fine spring maize varieties need high ridge and sparse planting, but farmers generally use low ridge and close planting, which makes the good characters of corn can not be fully shown, which seriously affects the increase of farmers' income. Especially Dongdan 60, Sanbei 6, Dongdan 13, Zunyan 1, the number of plants per mu can not exceed 3000, and.
2018-09-11