1 Before adjusting to the arrival of ducks in winter, duck groups should be adjusted to eliminate the old, weak, sick, disabled ducks, low-yielding ducks and discontinued ducks in time, leaving ducks with good production performance, robust physique, and normal egg production. Specific methods: 1 See: The main wing feathers fall off or the body plume falls off, the base of the cockroach turns yellow, the body is weak, or the feathers are good. 2 touch: cloacal small and dry, abdominal volume is small, hard, pubic bone spacing, no eggs in the birth canal. The duck with the above characteristics is a productive duck or a low-producing duck.
2 Warm and cold ducks The optimum temperature for laying eggs is 13~20°C. If the temperature is too low or too high, egg production will decline. Therefore, maintaining the relative stability of the ambient temperature is the key to high and stable production of winter ducks.
3 Change the diet winter ducks need more calories to protect the cold, feed formula should be appropriate to increase the proportion of corn, wheat and Other energy feed, add 1% to 2% of animal (plant) oils and fats, so that the metabolic energy in the feed Reach 12 to 12.5 MJ per kilogram to meet the energy needs of ducks. The proportion of protein remained at 15%. Feed more green feed, supplement the cod liver oil on a regular basis (approximately 8 to 10 days), and increase the intake of ducks (about 10%). Due to the long night in winter, it is also necessary to supplement feed at night to maintain high and stable yields.
4 Supplemental light illumination can stimulate the secretion of the pituitary and endocrine glands of ducks and promote the production of eggs in ducks. In winter, the time of natural light is short. To maintain high and stable production, light must be supplemented. In general, a 40-watt light bulb is hung for every 30 square meters of the duck house, 2m away from the ground, and a lampshade is added. The time for light to turn on the light is generally 5 to 8 o'clock in the evening and 4 to 7 o'clock in the early morning of the next day to ensure that the lighting time is not less than 16 hours.
5 Induction of estrus is generally reserved in the duck population of 2% to 5% of the male ducks, male ducks have sexual attraction and sexual stimulation of the mother duck, can promote sex hormone secretion and sexual reflection, increase egg production.
6 Elaborate management In the fierce market competition today, management benefits, and only careful management can improve economic efficiency. (1) insist on feeding warm food, drink warm water. The temperature of feed and drinking water can be in the range of 30-40°C to reduce cold stimulation of ducks and loss of body heat. (2) Reduce stress. Ducks and ducks are very sensitive and prone to stress. They should keep the environment quiet, prevent abnormal noises, and prevent harassment from others and other animals.
7 Disease Prevention Although the ducks have strong resistance and disease resistance, due to the influence of external environmental factors, ducks are also susceptible to disease. Therefore, they should be actively prevented.
We offer full set Seed Processing Line solution. Whole seed processing line is from pre-cleaning, fine cleaning, destining, gravity separating, bean polishing, to seed coating, until seed weighing and packing.
The grain seed processing line is composed of several single machines. Base on different grain type and processing aim, we will suggest appropriate grain cleaning machines. These grain cleaning machines are collocated freely. Between each machines, there are Bucket Elevator , slope elevator or other conveying equipment to link up.
Seed processing line has following advantages:
Easy to setup, machines easy to move and can be placed freely.
Save labor, there are middle conveyors to transfer grain from one machine to another.
Effective and low cost, single machines compose a seed processing line improve the working performance. Low production cost makes it hot sale.
Above flexibility and convenience makes seed processing line makes it becoming hot sales item.
Seed processing line installation effect and introduction.
This seed processing line is composed of 5XZC-5DH seed cleaner & grader, 5XZ-5B Gravity Separator , DTY bucket elevator, 5BY-5B Seed Coating Machine, and DCS-50B Bagging Scale System.
Working flow: The seeds are fed into 5XZC-5DH seed cleaner & grader first. Seed cleaner & grader will remove the dust, light impurity, oversize and undersize impurity before seed flow into 5XZ-5B gravity separator. During seeds cleaned in gravity separator, the seeds are separated by density difference. The partially eaten seeds, immature seeds, insect damaged seed, sick seeds, moldy seeds are separated from good healthy seeds. Then seeds go on being lifted by Dty Bucket Elevator, falling into the 5BY-5B seed coating machine. During the seed coating procedure, the chemical, fertilizer or other protective liquidity will be coated to seeds' surface and improve seeds' germination rate. Finally seeds being transferred to Weighing Scale . Seeds will be weighted and packed to bags ready for sell.
One seed processing line includes several seed processing machines. It can be composed of different single machines freely. Base on client's particular cleaning aim, we will offer customized seed processing line. It is featured of simple operation, flexible and cost effectively.
Following is one simple seed processing line case show
This Seed Cleaning Line is 5 ton per hour capacity. And it consists of 5XZC-5DH seed cleaner & grader, Slope Elevator , 5XZ-5 gravity separator, and 5XQS-5 destoner.
Working flow:
Raw material is fed from seed cleaner & grader bucket elevator hopper. Then bucket elevator transfer raw material to air screen cleaner to remove the light impurity. The dust, straw, husk are removed here by air suction and collected by cyclone. Then raw material fall into sieve trunk. The sieve trunk has several layers. Each layer installed different hole size sieves. These sieves will grade raw material by size. So the oversize impurity, undersize impurity are removed. Seeds from seed cleaner outlet box are received by first slope elevator. This slope elevator transfer seeds to gravity separator. On the gravity table, the immature, eaten, sicken, moldy, shrink seeds are separated from good seeds. As the gravity separator will separated seeds to 3 parts: impurity, mixing seeds, good seeds. The mixing seeds are received by this first slope elevator too. It will take the mixing grain for reflow. The good seeds are being transferred by second slope elevator to the destoner. The destoner will separate the stones, heavy impurity out. Finally you get clean grain from the destoner good grain outlet box.
Seed Processing Line
Seed Processing Line,Seed Cleaning Line,Grain Cleaning Line,Sprout Processing Line
SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , https://www.seedgraincleaner.com