rough shrinkage Learn more about rough shrinkage
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How to prevent and cure corn rough shrinkage disease?
How to prevent and cure corn rough shrinkage disease? Also asked netizens to help introduce the method of corn rough dwarf disease is a virus disease transmitted by gray planthopper, farming network sorted out the prevention and control methods of corn rough dwarf disease, listed below for netizens' reference. Prevention and control methods of maize rough dwarf disease: first, select resistant and disease-tolerant corn.
2018-07-17 -
What are the symptoms of corn rough shrinkage disease? How to prevent and cure? What kind of medicine should I take?
Maize rough dwarf disease is a corn virus disease caused by maize rough dwarf virus, commonly known as dwarf corn slope, also known as corn cancer. It is mainly transmitted by the virus-carrying gray planthopper in a persistent way. So what are the symptoms of corn rough dwarf disease? How to prevent and cure
2020-11-09 Corn rough shrinkage disease have what symptoms how prevention and treatment fight -
Symptoms and Control methods of the latest Maize rough Dwarf Disease
Maize rough dwarf virus is a kind of maize virus disease caused by maize rough dwarf virus. Maize rough dwarf virus belongs to plant reovirus group. It is a double-stranded RNA spherical virus with double capsid, which is transmitted by gray planthopper in a persistent way. Corn rough dwarf virus is in the north of China.
2020-11-10 The latest corn rough shrinkage disease symptoms and control methods -
Sowing time of spring corn in Henan
The suitable sowing time for spring maize in Henan Province is from late April to early May, when the soil temperature at the depth of 5-10cm in the soil surface is about 10 ℃-12 ℃. Proper early sowing of corn can prolong the growth period, improve the maturity of corn, and increase the yield per mu.
2020-11-08 Henan Spring Corn sowing time Abstract -
How to control the rough dwarf disease of maize when it is seriously dwarfed and cannot bear fruit?
How to control the rough dwarf disease of maize when it is seriously dwarfed and cannot bear fruit?
2018-07-14 -
Symptoms and control methods of maize rough dwarf disease
Symptoms and control methods of maize rough dwarf disease
2018-07-01 -
What is soybean yellowing and how to prevent it?
What is soybean yellowing and how to prevent it? There are several main reasons for soybean yellowing: first, soybean cyst nematode disease. The disease is mainly distributed in soybean continuous cropping plots for many years and areas with low groundwater level. After the seedling stage illness, the leaf is yellowish brown, the growth is slow, serious when the whole plant withered; after the adult plant stage illness,.
2018-09-10 -
Is wool protein or fiber?
Is wool protein or fiber?
2018-07-04 -
How to grow Spring Maize well
How to grow Spring Maize well
2018-06-28 -
What kind of medicine should be given to the jujube tree during the medication time?
Spraying strychnine or methyl topiramate in mid-late June can prevent rust, spraying mancozeb and verapamil every half a month in early July can prevent fruit shrinkage, and spraying Bordeaux liquid in late July can prevent anthracnose. Add dichlorvos in front of rolled leaves after germination in spring
2020-11-09 Jujube tree medicine time play what in June mid-late ten days spray -
Which diseases and insect pests need to be controlled in summer corn seedling stage?
Which diseases and insect pests need to be controlled in summer corn seedling stage? Please introduce the control methods of summer corn seedling stage, there are the following diseases and insect pests need to be controlled: 1, seedling pest control corn seedling main pests are: armyworm, cotton bollworm, gray planthopper, thrips, Swedish flies and so on. 5% cypermethrin and 2.5% chlorine can be used to control armyworm and cotton bollworm.
2018-07-19 -
Novice beekeeping skills: how does the queen bee judge age by appearance? How to control cockroaches in beehives?
At present, bee products are widely used in diet, beauty, industrial, medical and other aspects, many novices want to try to raise bees, so for beginners, what beekeeping skills need to be paid attention to? How does the queen bee judge his age by his appearance? How to prevent the beehive
2020-11-11 Novice beekeeping skills queen bee how from appearance judgment age -
There is no cure for corn virus disease. Insect control is the key.
There is no cure for corn virus disease. Insect control is the key.
2018-07-14 -
Control of scab of seed sweet potato
Sweet potato scab, also known as sweet potato sprout disease, commonly known as leprosy, hard stalk disease and so on. (pathogen) Sphaceloma batatas Sawada. (host crop) sweet potato. (disease diagnosis) mainly for damage to tender shoots, leaves, stems, but also to potato lumps. How tender the leaves are
2020-11-08 Species sweet potato scab disease prevention and treatment also known as -
Orchid arbuscular disease
Orchid arbuscular disease
2018-05-02 -
Diagnosis and control measures of chicken coccidiosis, what are the symptoms of chicken coccidiosis?
Diagnosis and control measures of chicken coccidiosis
2018-07-23 -
When will summer corn be sown?
The best time to sow summer corn is in mid-June every year. It is necessary to apply basic fertilizer before sowing and to do a good job of checking seedlings and filling gaps after sowing. At the same time, we should also pay attention to the prevention and control of corn borer. When sowing summer corn, we should pay attention to: 1. Selection and soaking of seeds with strong drought tolerance
2020-11-09 Summer corn summer corn when sowing summer -
Causes and prevention of deformities of hericium Erinaceus
I have been cultivating hericium Erinaceus for many years, and some deformities of hericium Erinaceus have been found in the process of cultivation. The reasons and preventive measures are as follows: 1 the mushroom body of bald and unthorny mushroom is clustered and branched, the individual is hypertrophy, the surface is crumpled and rough, without bristles, the flesh is crisp, slightly yellow or brown, and the smell is normal. 1.1 the main reason is that the temperature is on the high side and the humidity is low, the evaporation of the fruiting body is often too large at the temperature of 25 ℃, and the humidity does not keep up in time, resulting in the formation of Pleurotus ostreatus without burrs.
2019-01-15 -
How many corn seeds do you need per mu of land? What are the high-yielding varieties? How much fertilizer do you need?
Maize seed is a propagule with the ability to grow into an adult plant, which is formed by pollination and fertilization of ovules. Do you know how many corn seeds are needed for one acre of land? Are there any high-yielding varieties? How much fertilizer do you need? From Uncle Li, a corn grower in Xinyang, Henan Province
2020-11-09 how much corn and seeds are needed for one mu of land? -
Thoughts on the symptoms of element deficiency and wiredrawing in plants
The outer petal at the time of introduction is more round and colorful than this year, and the main petal and the middle palace give people the overall feeling of atmosphere; this year, the middle palace is normal, the color quality is light green; the texture of the outer petal is a little thinner, the tight edge is not good enough, the tip of the petal is even reversed, and the flower guard may not be ideal.
2018-02-28