Agricultural Products Lists
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How does sweet corn control underground pests?
How does sweet corn control underground pests? Please guide that the main underground pests that harm sweet corn are mole cricket, grub, golden needle worm and ground tiger, etc. these pests harm sweet corn with larvae, which mainly occur in the seedling stage of sweet corn, resulting in dead seedlings and lack of seedlings. In order to ensure that the seedlings are whole and strong, comprehensive control should be carried out. ...
2018-09-09 -
How to grow sweet corn?
How to grow sweet corn? Please guide the sweet corn with good palatability, soft and delicate taste, thick meat, thin skin and fragrant flavor. After fresh food harvest, green fruit ears can be sold directly in time or processed through quick freezing, vacuum packaging and other fresh-keeping processing, which can maintain the original shape, color, nutrition and quality, and go on the market every year. Mature.
2018-09-09 -
How to grow fruit and corn?
How to grow fruit and corn? Please introduce thank you fruit corn is a kind of sweet corn suitable for eating raw. Compared with ordinary sweet corn, its main characteristics are thin skin, juicy, crisp and sweet. It can be eaten raw or cooked. There is no essential difference between fruit corn and sweet corn.
2018-09-09 -
How to grow fruit corn?
How to grow fruit corn? Please guide the fruit corn is a kind of sweet corn suitable for eating raw. Compared with the general sweet corn, its main characteristics are thin skin, juicy, crisp and sweet. It can be eaten raw or cooked. There is no essential difference between fruit corn and sweet corn, general sweet corn can be eaten raw.
2018-09-09 -
How to apply base fertilizer to rape reasonably?
How to prevent rape from blooming early? Please introduce that early flowering of rape can be prevented by the following ways: first, ploughing and loosening the soil: ploughing and loosening the soil can cut off part of the root system and inhibit the growth of rape to a certain extent, thus delaying the growth process of rape. Loosening the soil can also cut off the soil capillaries and reduce water evaporation.
2018-09-09 -
What should rapeseed seedlings pay attention to?
How to raise seedlings of rape? Please introduce rape seedlings and refer to the following techniques: 1. Seedbed preparation: the plot with fertile land, deep soil layer and convenient drainage and irrigation was selected as rape seedbed. The ratio of seedbed to field area was 1 / 7 / 7 / 8. Nursery bed fertilization is mainly organic fertilizer, increasing the application of phosphorus and potassium fertilizer, generally per mu of seedbed rotten mature human and animal manure.
2018-09-09 -
How to prevent weak seedlings when raising rape seedlings?
How to prevent weak seedlings when raising rape seedlings? Please guide rape because of its small seeds and high emergence rate, it is easy to appear large sowing rate, dense emergence, crowded seedlings, deterioration of nutrition, poor growth and high weak feet of seedlings in the later stage. After such rape seedlings are transplanted to the field, they have poor stress resistance, slow turning green and dying.
2018-09-09 -
How to fertilize rape budding period?
How to fertilize rape budding period? Please guide rape into the budding period, budding bolting to flowering stage is the period of vigorous vegetative growth and reproductive growth of plants, this period is called double flourishing period, the main target of this stage is stable spring growth, promote stem thickness, maintain more green leaves, lay for high yield.
2018-09-09 -
What should be paid attention to when applying boron to rape?
How to fertilize rape scientifically? In rape production in the Yangtze River basin, the amount of nitrogen, phosphorus and potassium fertilizer is generally low, the proportion of nutrients is not coordinated, the application of organic fertilizer is insufficient, the rate of straw returning to the field is low, and the lack of trace elements such as boron occurs from time to time. The principle of fertilization: increase the application of organic fertilizer and promote the return of straw to the field; according to soil supplement.
2018-09-09 -
What should be paid attention to when applying fertilizer to rape?
What should be paid attention to when applying fertilizer to rape? Please guide the cultivation of rape fertilizer should pay attention to the following three points: first, do not apply fertilizer hole fertilizer is easy to cause local fertilizer concentration is too high, resulting in root system can not be evenly absorbed, and even cause rape poisoning, root burning, affecting growth, especially ammonium bicarbonate. So rape fertilization is the most.
2018-09-09 -
When will the wheat trematode be controlled?
When will the wheat trematode be controlled? Please guide the control methods of wheat midge can refer to the following methods: first, the occurrence characteristics of wheat midge has formed a close symbiotic relationship with the growth and development of wheat in the long-term survival of nature. its unearthed, pupation, Eclosion, spawning, hatching and so on.
2018-09-09 -
What methods are there to control wheat trematodes?
What method does wheat trematode have to control? Please guide the prevention and control of wheat midge by referring to the following methods: 1. Chemical control: the best control period is the pupa stage, generally using 50% phoxim EC or 40% methyl isophos EC 200kg 250ml plus 5 kg water to spray 25 kg fine soil per mu, or 3% phoxim per mu.
2018-09-09 -
How to prevent wheat trematodes
How to prevent wheat trematodes? Please introduce the methods of wheat midge control by referring to the following methods: 1. The occurrence regularity of wheat trematodes occurs one generation a year, the overwintering larvae cocoon in 20 cm soil for summer and winter, and the following spring when the temperature rises to 10 degrees (when the wheat is at jointing.
2018-09-09 -
What are the diseases and insect pests of wheat at seedling stage
What are the diseases and insect pests in wheat seedling stage? Please introduce the wheat rust 15-20 days after emergence, select the wheat field with disease conditions for investigation, when the diseased leaf rate reaches 10%, and the autumn temperature is too high, Rain Water is on the high side, immediately spray triadimefon or triadimefon for control, that is, 12.5% WP per mu.
2018-09-09 -
How to Control Diseases and insect pests in Wheat Seedling stage
How to control diseases and insect pests in wheat seedling stage? Please guide that in general, about 15 days after wheat sowing, the wheat seedlings will basically grow, so in the future, how to manage and protect the wheat seedlings is very critical. The author recommends several methods to control wheat seedling diseases and insect pests. Wheat rust 15 years after wheat emergence.
2018-09-09 -
Which diseases and insect pests should be paid attention to during the filling stage of wheat?
Which diseases and insect pests should be paid attention to during the filling period of wheat? Please introduce that during the Beginning of Summer's period, the northern winter wheat generally entered the flowering and filling stage, and the demand for water was relatively large. Due to the high humidity in the field, wheat aphids, stripe rust and other diseases and insect pests further developed and spread. So in the near future, all parts of the northern winter wheat region still need.
2018-09-09 -
How to manage spring wheat?
How to manage spring wheat? Please introduce the spring wheat management can refer to the following: 1, what are the main diseases, insect pests and weeds of wheat prevention and control in spring? The main work of wheat diseases, pests and weeds in spring is to control weeds in wheat fields. The main weeds in wheat fields in our county are: Gramineae weeds: Aegilops tauschii, brome, wild oat, broad leaves.
2018-09-09 -
What method does wheat scab use to prevent and cure?
What method does wheat scab use to prevent and cure? Please give guidance due to the continuous improvement of the degree of wheat mechanical harvest, a large number of straw returned to the field, wheat bran blown in the field, the occurrence of wheat scab gradually aggravated. Scab is one of the main diseases that harm wheat. The spike of the damaged wheat is pink, so it is called scab.
2018-09-09 -
What happens to the cause of wheat scab?
What happens to the cause of wheat scab? Please introduce wheat scab in detail: first, the effects and types of wheat scab on quality. Important wheat regions in China have been harmed by scab. Scab has a high frequency in northern Henan in recent years, which has a great impact on the quality of wheat. Scab toxin problem. ...
2018-09-09 -
When is the best time to control wheat diseases and insect pests?
When is the best time to control wheat diseases and insect pests? Please advise that the control period of wheat diseases and insect pests is the most critical. If you want to control diseases and insect pests more effectively, you can refer to the following methods: the best control period for rosette dwarf disease is in the middle of March. Spray the neighboring wheat fields with 1000 times methamidophos or 40% omethoate 1500 times.
2018-09-09