The seeding period of live rapeseed is October 10-15, and it is better to drill seedlings. The seed amount per mu is 250-270 grams. Live seedlings, seedlings with 3 leaves during seedlings, 5 leaf stage seedlings, 21 to 24 seedlings per square meter. Seedlings 3 leaf 1 heart rate, 15% paclobutrazol WP 50 grams plus water 40 to 45 kg spray per acre to promote plant dwarfing.
Proper colonization from mid-October to early November, planting 7000 per acre.
Fertilizer operation Medium level soil production To obtain a high yield of 250 kilograms per mu, fertilize should be formulated with a ratio of N: P, K applied to 2:1:1. Pay attention to the application of boron fertilizer, on the basis of 0.5 kg of borax per acre base, 10 cm in height of rapeseed meal and combined with disease prevention at the beginning of flowering period. Apply 100 g of borax to water per acre. Nitrogen fertilizer management grasps the principles of heavy weight, medium weight, and full weight. The basic seedling fertilizer accounts for 50%, the waxy fertilizer accounts for 10%, and the manure fertilizer accounts for 40%. Convulsions 10 centimeters to the budding period in time to apply fertilizer.
Qinggou Drainage Rape drained poorly in the middle and late stages of growth, resulting in poor water permeability and poor soil permeability, which could easily lead to premature senescence, falling flowers, and empty shell pods. It also increased the chance of Sclerotinia. Clean up the ditch as soon as possible to ensure that the ditch, waist ditch, ditch ditch matching, "three ditch" to communicate, reduce groundwater level and soil moisture, prevent waterlogging, prevent Sclerotinia disease.
The high-yielding field of anti-freezing and seedling Qinyou 10 has formed a large vegetative body before winter, and it is vulnerable to freezing injury in winter and early spring. Before the end of November, the roots were sowed and the wax fertilizer was applied. The amount of potash fertilizer and potassium fertilizer was increased appropriately to increase the cold resistance and reduce the freezing injury.
Prevent pests and weeds, prevent diseases, insect pests, weeds, and other diseases, pests and weeds.
Feature
Accurate pacing pulse recognition and automatic analysis
Manual, automatic, rhythm, and storage modes
Freezing function: 12 seconds electrocardiogram before and after freezing for back printing
Automatic mode: Review the electrocardiogram 10 seconds before printing, fast/save printing paper
Storage mode: Display parameters and diagnosis are not printed, and electrocardiogram is stored for playback.
AC/DC dual-purpose, built-in large container rechargeable lithium battery
Wide voltage can adapt to 75-265V,50/60Hz AC power supply
12 lead waveform display and 250 case storage (SD card is scalable )
USB and RS232 communication interfaces (ECGNET ECG management software can be selected)
USB host interface supports network transmission, external U disk and USB printer (optional)
High-accuracy thermal printing mechanism, supporting 210/215mm roll paper or 210mm folding paper
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