(1) Site preparation
In order to obtain high quality and high yield, organic-rich soil should be selected. Normally, 1000 kg of organic fertilizer should be applied as basal fertilizer per mu, and a 1.5-meter-wide high hoe should be prepared for planting.
(2) Live
Because the seeds are small, it is advisable to mix the seeds with fine sand when sowing to ensure even sowing. The soil mass should not be too large, so as not to affect the emergence. Cover the sunshade net after sowing, and it should be removed immediately after emergence. Sowing is available from February to November, but it is advisable from March to May.
(3) Field management
Pay attention to watering to keep the soil moist. More than 20 days after sowing, harvesting began at a height of 15-20 cm, and it is advisable to harvest plants without inflorescences. Each crop lasts 30-40 days and yields about 1,000 kilograms per mu.
(4) Seed retention
From September to October, select strong growing plots, and do not harvest them to allow them to bloom and seed, and harvest seeds.
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(1) According to the working mode, it can be divided into wet urine analyzer and dry urine analyzer. The dry urine analyzer is mainly used to automatically evaluate the results of the dry test paper method. Because of its simple structure and convenient use, it is widely used in clinical practice.
(2) According to the classification of test items, it can be divided into 8 items, 9 items, 10 items, 11 items, 12 items, 13 items and 14 items. The testing items included urinary protein, urinary glucose, urinary pH, urinary ketone body, urinary bile erythroplasm, urinary bile gen, urinary occult blood, nitrite, urinary white blood cell, urinary specific gravity, vitamin C and turbidity.
(3) According to the degree of automation, it can be divided into semi-automatic urine analyzer and automatic urine analyzer.
YD-200 urine analyzer is a kind of adopt latest optoelectronic technology and microprocessor technology for Clinical urine test; it is user-friendly, and accurate. URS-11A urine strip is dedicated for YD-200. YD-200 can provide 11 items results of quantitative or semi-quantitative for Urobilinogen, Bilirubin, Ketone, Blood, Protein, Micro-albumin ,Nitrite, Leucocytes, Glucose, Specific gravity, pH, Vitamin C.
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