1. Reasonable crop rotation, select excellent varieties with strong disease resistance, disinfect the seeds before sowing, and use new high-fat film to dress seeds, which can avoid underground pests, effectively kill harmful bacteria, isolate virus infection, and improve seed germination rate .
2. Seed preparation, select loose, organic-rich land for planting, deepen 25 cm, apply 3000-3500 kg of organic fertilizer and 30-50 kg of special fertilizer for beans per acre. Preparing the ground for hoeing and opening the drainage ditch. By live broadcast, two lines are planted per hoe, and the amount of seed per mu is 2-3 kg. Spray a new high-fat film for heat preservation and protection in time after sowing, prevent soil clumping, cover with straw or shading nets, prevent rainstorm erosion, and promptly remove it after emergence.
3. Field management. After emergence, a small amount of compound fertilizer or urea should be applied to raise seedlings, and watered in a timely manner. Flooding should be avoided, and rainwater should be drained in time. A “herringbone†frame should be set up immediately after the vines are sprayed. During the growth period, spray King Kao 3 to inhibit the growth of the plant and promote flower bud differentiation. At the same time, spray the vegetable and fruit cultivars at the flowering and pod season to enhance the quality of pollen fertilization, which is beneficial to the root system of cowpea The stalks are sturdy, and the cyclic fruit setting rate is strong, which promotes fruit development, has no deformity, good uniformity, improved quality, and makes the fruits and vegetables continuous and high yield.
4. Prevention and control of pests and diseases. The main diseases of autumn cowpea are rust, leaf mold, anthracnose, leaf spot, etc. The main pests are aphids and pod viburnum. Spraying targeted drugs and adding new high-fat film can improve the efficacy and control effect. *, Reduce the number of pesticide sprays and pesticide residues.
Disclaimer: Some articles on this website are transferred from the Internet. If third party legal rights are involved, please inform this website to deal with them. phone
The RT-PCR Test Reagent Kit is a real-time, RT-PCR test intended for the qualitative detection of nucleic acid from SARS-CoV-2 in oropharyngeal and nasopharyngeal swab specimens from individuals suspected of COVID-19 by their healthcare provider. This test is also for use with anterior nasal swab specimens that are collected using the COVID-19 Test Collection Kit when used consistent with its authorization.
Results are for the identification of SARS-CoV-2 RNA. The SARS-CoV-2 RNA is generally detectable in the upper respiratory specimens during the acute phase of infection.
Positive results are indicative of the presence of SARS-CoV-2 RNA; clinical correlation with patient history and other diagnostic information is necessary to determine patient infection status.
Positive results do not rule out bacterial infection or co-infection with other viruses. The agent detected may not be the definite cause of disease.
Negative results do not preclude SARS-CoV-2 infection and should not be used as the sole basis for patient management decisions. Negative results must be combined with clinical observations,patient history,and epidemiological information.
PCR test Kit,PCR testing Kit,PCR detection kit,RT-PCR test reagent kit,RT-PCR test reagent
Shenzhen Uni-medica Technology Co.,Ltd , https://www.unimedicadevice.com