The timely production of egg ducks prematurely prematurely prone to premature egg failure, too late will affect economic efficiency. The opening time should be controlled around 150 days. At the age of 100-120 days, the feed quality should be controlled, and half of the compound feed and half of the green roughage should be eaten to support the large intestine. After 120 days of age, the amount of feed should be gradually increased.
Note that the stronger the sexual desire of the tempting duck, the more eggs are laid. There must be a certain number of ducks in the duck group. The ducklings were raised and one male duck was fed for every 100 female ducks. A large herd was fed every 2000 female ducks with one male drake. The male and female ratio of the breeding ducks for eggs is generally 20?1?30?1. The male ducks are isolated during the production period and the moulting period to avoid harassment.
Supplemental light ducks should pay attention to fill light during the laying of eggs, turn on the lights at night for 3 to 4 hours, and then turn on the lights for 1 hour before dawn, day and night light to reach 14 to 16 hours to promote duck vigor.
Pay attention to calcium supplement from the ducklings 15 weeks of age should pay attention to calcium. It is advisable to make up 2.5% of the dietary calcium, and gradually increase it later. When the laying duck egg production rate is below 65%, the calcium content in the diet is 2.5%; when the laying rate is 65% to 80%, the calcium content is 3%; when the laying rate is above 80%, calcium The content must reach 3.5% or more.
Pay attention to the use of paddy ducks, rice straw, wood chips, etc. as padding material. Add padding once a day to cover the duck dung. Pay attention to the thickness of the pad. In combination with the ventilation of the duck house, the duck house is kept clean and dry.
Huaniu apple is the speciality of Tianshui City,Gansu province ,it is famous all over the world. Huaniu apple has unique flavor,smelt very sweet,taste good and juicy which are basis on the favourable geographical location and abundant sunshine. On other hand,red Huaniu apple contains calcium, phosphorus, iron, vitamin b2 and vitamin c and perfect combination of color, aroma, taste and appearance. September to October are fresh season of delicious Huaniu apple. Cold-storage supplying time from October to May next year. All size has different grade as per your require when packing all size as per natural proportion.
Type: Red Huaniu apple
Style: Fresh,Sweet
Size:80#/88#/100#/113#/125#/138#/150#
Grade: Class A
Package: Inner packing + outer carton
Place of origin: Gansu Province
Taste: Fragrant,sweet and juicy
Color: 100% red
Fresh season: September to October
Supplying time: September to May next year
Payment term: LC,TT,flexible payment terms.
Crop:2017
If you need about it,please feel free to contact me,which is contact information as below.
Red Delicious Apple Fresh Huaniu Apple
Red Delicious Apple,Fresh Huaniu Apple,Grade A Fresh Apples,Red Delicious Fuji Apple
Jining Fuyuan Fruits And Vegetables Co., Ltd. , https://www.fuyuanfv.com