At present, the spring onion is about to enter the sowing period, and now it will introduce its strong seedling cultivation techniques to everyone for reference. First, choose the best species To select varieties with outstanding yield, strong disease resistance, and high quality, such as Zhangqiu scallions, Longji chicken onions and other varieties. Second, the soil fertigation The plot did not plant land plots for onions, garlic, alfalfa, and onions. Priority is given to loam or sandy loam where the terrain is flat, the leewards are sunny, the soil is fertile, and drainage and irrigation are convenient. Mushi fermented organic fertilizer 3000 kg, 10 kg of diammonium, 10 kg of potassium fertilizer, after mixing evenly spread on the surface, and then plowing, do hoe, rake length is generally about 10 meters, width 1 meter. Third, seed processing The amount of mu for the 0.75 to 1 kg. Select new species, sowing the seeds before the sowing, wind Yang treatment, remove impurities, dust, slag and other impurities, select sunny weather drying. The use of carbendazim, chlorothalonil and other disinfectant seed dressing can effectively prevent green onion purple spot, downy mildew, and then the seed dressing after the onion seeds placed in a ventilated and dry place to be broadcast. Fourth, appropriate sowing In the Central South Plains of China, planting is generally appropriate from the end of March to the beginning of April, and methods of broadcasting and seeding are often used. First fill the bottom water with the seedbed, sow the seeds after the water seepage, repeat the sowing several times back and forth to ensure that the grain is evenly distributed. Cover fine soil 1 cm thick. After sowing, plastic film is placed on the surface of the seedbed, which can play a very good role in protecting the soil and increasing the temperature of the ground. V. Seedling management About 3 days after sowing, when the mulching of the mulberry surface is slightly dry and there are cracks, the hoe can be used to flatten the cultivars, which is conducive to keeping the pods and neat and neat. Watering began before and after the end of April. After that, water was poured every 10 to 15 days, and 5 kg of urea was applied in combination with watering to promote rapid leaf growth. At the end of May, the watering fertilizer is stopped, and the seedlings are planted for about 20 days, making them more robust and resistant to lodging and disease resistance. In order to prevent the collapse phenomenon after planting in the hot sun, the seedlings will be affected. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Health Monitor (Health Care Monitor) is based on the principle of pulse pressure method, and based on the established theory, the model is divided into compartments, and a series of calculation formulas are deduced by linear correlation algorithm. After these formulas are corrected by nonlinear compensation and clinical experience parameters, a set of reflecting cardiac function, vascular condition, blood state and microcirculation function can be obtained.
The main function:
1. It can quantitatively detect more than 30 important parameters such as human heart function, blood vessel elasticity, blood viscosity, microcirculation, etc., and display the actual measured value and normal value range of each parameter, and give out a prompt for exceeding the standard. 2. Real-time display of pulse waveform, accurate observation of premature heart beat, arrhythmia and other phenomena. Give timely prompts to patients who may suffer from diseases such as hyperlipidemia, hyperviscosity, arteriosclerosis, coronary heart disease, and microcirculation disorders.
use:
It is carefully designed for the urgent needs of the market for Household Breathing Machine, cardiovascular health care and sub-health status detection. It has the function of non-invasive and rapid detection of human heart, blood vessels, blood, microcirculation and pulmonary function parameters, especially suitable for hospitals and community medical care. Health care, health census and selection of medicines and health products, etc.
Health Monitor,Household Breathing Machine,Health Care Monitor,Wearable Pulse Monitor Haloxylon Ammodendron Medical Equipment Co., Ltd. , https://www.ssmedicaldevic.com