Agricultural Products Lists
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How to determine the best harvest time of wheat?
How to determine the best harvest time of wheat? In what way can we determine that wheat is ripe for harvest? The best time for wheat harvest is the end of wax ripening, when the 1000-grain weight and yield of wheat are the highest. Harvesting too early or too late will lead to the decrease of 1000-grain weight and yield. At present, most of the wheat is harvested in the full ripening period.
2018-07-19 -
How to reduce the loss of wheat combined harvest?
How to reduce the loss of wheat combined harvest? Is there any way to reduce the loss during harvest? In order to reduce the loss of wheat harvest, the following points should be done: select the appropriate operation period and operation time. The best time for wheat harvest is the end of wax ripening and the early stage of full ripening. The working time of the combine harvester should be.
2018-07-19 -
How to prevent premature senility of peanuts?
How to prevent premature senility of peanuts? Please guide peanuts to prevent premature decline need to do the following: 1, select the site. Select the fields with higher fertility and apply sufficient base fertilizer to plough 25cm and 30cm in advance and dry ridges. Per mu, 2000 kg of rotten ring fertilizer or 25-35 kg of cake fertilizer, 50 kg of ternary compound fertilizer, 50 kg of phosphate fertilizer and zinc fertilizer.
2018-07-19 -
How to control peanut stem rot?
How to control peanut stem rot? Peanut stem rot commonly known as rotten neck disease, generally occurs in the middle and late stages, soon after the disease withered death, late for the infected. Fruit pods often rot or seeds are not satisfied, causing serious losses, the incidence of general fields is 20%~ 30%, serious cases reach 60%~ 70%, even no harvest....
2018-07-19 -
How to manage the later stage of rice growth?
How to manage the later stage of rice growth? What should I pay attention to? In the later stage of rice growth, it is especially necessary to prevent premature senescence. Premature senescence occurs in rice from heading to maturity, which will lead to poor grain filling, increase of blighted grain and decrease of yield. There are many factors leading to premature senescence in the later stage of rice growth. First, improper cultivation and management. Fall.
2018-07-19 -
How to dry the rice field?
How to dry the rice field? Rice drying is an important measure to improve the soil structure of paddy field, promote the root system of seedlings, enhance the root activity of rice, improve the tenacity and lodging resistance of rice stalk, control ineffective tiller, increase panicle rate, improve field microclimate and reduce the occurrence of rice diseases and insect pests. But...
2018-07-19 -
How to dry the rice field? What's the use?
How to dry the rice field? What's the use? Please introduce the method of drying rice field is one of the main technical measures to increase yield and promote early maturity of rice. First, the main role of drying field 1, control ineffective tiller, consolidate effective tiller. When the rice tiller has reached a certain number, that is, enough seedlings, our province from the time point of view.
2018-07-19 -
How to control rice brown planthopper and white-backed planthopper?
How to control rice brown planthopper and white-backed planthopper? Please introduce the method that brown planthopper occurs at grade 5 in two consecutive years, and has strong resistance to insecticide, while white-backed planthopper occurs in grade 3 to 4 in a row for many years. The main factors affecting the occurrence are migration and climatic conditions in summer and autumn. Brown planthopper broke out in the rice area of Vietnam in the winter of 2006.
2018-07-19 -
Why does rice lodge? How to prevent and cure it?
Why does rice lodge? How to prevent and cure it? Please introduce that the earlier the rice lodging occurs, the greater the impact on the yield, the serious plots can reduce the yield by more than 50%, or even cause no harvest. Lodging also has a great impact on rice quality, but also increases the difficulty of harvest. Although rice lodging is related to windy and rainy weather, but the main.
2018-07-19 -
How to prevent lodging and grass damage in rice?
How to prevent lodging and grass damage in rice? Please introduce the control methods of rice, which are easy to lodging and vulnerable to grass damage. The following countermeasures should be taken: to select the right varieties and choose direct seeding rice varieties should not only have high quality, high yield and multi-resistance, but also have the characteristics of fertilizer tolerance, dwarfing and medium tillering. Mid-maturing varieties should be selected for early rice.
2018-07-19 -
What should rice heading stage medication pay attention to?
What should rice heading stage medication pay attention to? Please give a detailed description of rice before and after heading is generally the occurrence of a variety of diseases and insect pests, need to use chemical pesticides control, but in this growth period, some pesticides are very easy to cause drug damage, resulting in unnecessary losses, should be paid attention to. One, triazole.
2018-07-19 -
What if it is difficult for rice to heading?
What if it is difficult for rice to heading? What kind of medicine can be taken to solve it? It is difficult for rice to heading, or the phenomenon of neck wrapping appears. Because the rice grains wrapped in the leaf sheath can not be pollinated and fertilized in time, they will generally become empty grains, which has a great impact on the yield. There are many reasons for this phenomenon, some of which are neck-wrapped phenomenon of the variety itself.
2018-07-19 -
How to prevent and cure rice virus disease?
How to prevent and cure rice virus disease? Please introduce the method that the occurrence of rice virus disease is fulminant, intermittent and migratory. The occurrence of rice virus disease is closely related to tillage system, occurrence quantity and migration law of transmission mediators, climatic conditions and cultivation management measures. Prevention and control should carry out "prevention first, comprehensive prevention."
2018-07-19 -
How to harvest wheat lodging?
How to harvest wheat lodging? Please introduce the method of wheat affected by wind and rain or improper fertilization, wheat lodging at maturity will occur every year. If harvested according to the conventional method, it will cause about 13% grain loss. So how to harvest lodging wheat: first, load the toppling device. Some harvesters are here.
2018-07-19 -
What should wheat seed storage pay attention to?
What should wheat seed storage pay attention to? Please give guidance when wheat harvest is high temperature and humid climate, even after full drying, if the storage is not properly managed, it is still easy to absorb moisture, insects, fever, mildew, storage is more difficult, so it is necessary to master the technical points of wheat seed storage. 1, Strictly controlled...
2018-07-19 -
What method is there to deal with wheat seeds sown in autumn?
What method is there to deal with wheat seeds sown in autumn? Please give guidance to sow wheat seeds in autumn to achieve the following points: first, insect control treatment. For wheat underground pests, such as mole cricket, grub, golden needle worm, etc., 50% 1605 emulsion 0.5kg, water 50kg, seed dressing 500kg, soaking for 4 hours, or 75% octanesulfide can be used.
2018-07-19 -
Teach you how to make wheat seeds safe over the summer.
The following teaches you how to make wheat seeds safe for reference: wheat seeds are harvested to sow in summer with high temperature and humidity, and improper management of the storage period will lead to the decline of seed quality, reduce the germination rate and affect the sowing quality. This puts forward high requirements for the over-summer storage of wheat seeds.
2018-07-19 -
Teach you how to keep wheat seeds.
It is also the wheat harvest season of the year, the following teaches you how to keep wheat seeds: the quality of wheat seeds is the basis and key to a bumper wheat harvest. When farmers choose varieties, they should, in principle, go to qualified seed suppliers to buy wheat varieties approved by the state. Some farmers use their own wheat seeds to achieve five points. ...
2018-07-19 -
When is it good to apply leaf fertilizer to rice?
When is it good to apply leaf fertilizer to rice? Please introduce in detail that the application of foliar fertilizer in the middle and later stages of rice growth can increase grain and weight, generally increase yield by 5% to 10%, and improve quality. Therefore, the following foliar fertilizer can be selected according to the conditions. At heading stage and milking stage, rice with full grain per mu (50 g) was used for 50% water supply.
2018-07-19 -
How to control rice drill beetle without pollution?
How to control rice drill beetle without pollution? Please introduce the control method of heart borer is the common name of rice stem borer and Chilo suppressalis. Chilo suppressalis is distributed all over the country. Stem borer harms not only rice, but also Zizania caduciflora, corn, sugar cane, Reed and other Gramineae weeds. Some larvae can invade silkworms after overwintering.
2018-07-19