The three-year age period is an important period for the development of the larvae, and the preparation of the three-year-old larvae for the co-culture of the larvae are all knowledge that the larvae must understand. Below is a small compilation of the three-year-old autumn feeding。
I. 3-year-old autumn breeding
(i) additional warming. For a three-year period, the purpose temperature is 25 - 26 °c, with a dry wet differential of 1 - 1. 5 °c. Attention to weather changes requires an increase in temperature below target temperature, especially at night, to promote sauna and ensure normal growth. You have to open the door and get some air. The encircling period is followed by the detour of the encircling period。
(ii) good food. In accordance with the colour, thickness and relative homogeneity of the sauna, the 5th-7th leaf will be extracted from the bud in the three-year period, and it will be forbidden to pick several leaves from the top and down of a branch, without insecticidal or contaminated leaves. In the rainy season, leaves are picked early or drilled for leaves, and wet leaves are dried and fed. No water leaves (including no antibacterials) until trimester. Three-year-old san is supposed to feed the whole leaf。
(iii) rare and well-established. Over-sealed, sedan and stunted; over-sealed, with an increase in the number of vassals and a reduction in the number of mussels; and over-sealed, with the emergence of creeping scavengers that cut each other's skin and increased the chances of infection with sepsis and sepsis, which must be diluted. The rare criterion is a three-faced, non-coastal, 6-7m2 (i. E., 6-7 plaque) for each three-year-old diet, each with a equilibration and enlargement of the seat before the san。
(iv) sterilization and prevention. 1. All curvature chambers shall be fully equipped with full veils. 2. Peasants shall develop good hygiene and disease prevention habits, wash their hands before san, before leaf extraction, after sand is removed; shift their duty to wash and tan their silks; plaster the door to the spa; lime tatters shall be laid outside the spa; the saber shall not fall in the saber room, nor shall it be laid in a sauna or sauna; the fang sauna shall not be placed in the sauna, sauna, etc. 3 when the leaves are opened and every morning when the disease is protected from the skin, or when the skin is sprouted with fragrance (the size of the chinese medicine), at night with fresh lime powdered with a pebble and a bag with fresh lime powder. 4. Sand removal. Three-year-olds are detached, detached and detached once. 5. The purchase of sapphire drugs is to be carried out by the regular sapphire department to ensure the quality of the sapphire drugs with a “eternside specialty” mark or a two-dimensional code. (v) sleeping net in due course. While maintaining normal temperature and humidity, the time is approximately 44 to 48 hours after the onset of the leaves, i. E. The seventh time to san, most of the silked walls appear to be bright, white-coloured, big chests, short body sizes, and sleep nets are found in the silk table, with very few sleeps and sands removed from the queen。
(vi) quantification. When 85 per cent of the 3-year-old silk is asleep, it is necessary to cast a three-and-a-seven-year-old sauna on the sauna, to add a net of leaves, and to propose a green head in 20 minutes, so that the larger number of sauna is concentrated and the smaller number is eliminated. No cooling shall take place for six hours after the sanctuaries, which shall promote abscondation and a reduction of 0. 5-1°c in the total amount of sleep。
Ii. Preparation for the co-production of late autumn silks
The twilights are beginning to reach three years of age, while the late twilights are in their infancy, and it is now necessary to do the cleaning, cleaning, disinfecting and so on to ensure that the late twigs can be entered on time。
(i) elimination of co-habitation in mid-fall and late autumn. Co-inhabited, indoors unsterilised, with a lot of fungus left in the corrosives, late-fall corrosive resistance to the pathogen and high risk of infection. The proliferation of pathogens after the onset of late autumn silks spread to mid-autumn silks, with the result that they spread to one another, resulting in poor breeding for both mid-autumn and late autumns. It is therefore necessary to eliminate co-habitation in mid-autumn and late-autumn and late-autumn-autumn co-habitation。
(ii) sterilization of shared rooms. The disinfection is carefully cleaned, cleaned, exposed and then smoked. First, flimalin lime or plaster is used to sterilize the larvae, so that it is tanned for half an hour; second, to disinfect the fragrance with disinfectant liquid or bleach powder, and later in the evening to disinfect the vermin with disinfection or fumigation, and the next day to open the window for ventilation. Spicers are impregnated or boiled. The sterilised silks were moved outside to dry and secure。
Iii. Sanna surchas
Cash crops, such as sauna plants, make full use of inter-sauna spaces to increase land use and economic efficiency, while sauna plants improve soil structures and reduce the incidence of sauna diseases and pests。
These are the three-year-old techniques for the breeding of the autumn grazes, which have entered their three-year-old age group, with the four-year-olds having to separate the leaves, and after which the empty lines of the leaves correspond to cash crops such as vegetables. Prepare for the sauna plant and ensure that it can be sowed in due course。
