Rice field raising black duck wins success

Black-billed duck is also known as “duck black-headed duck” and “black-headed duck” due to its dark black legs. It has a history of more than 500 years and enjoys the reputation of “duck in China”. It is the only medicine and food-duck species in China. It has strong resistance to disease, resistance to rough feeding, easy feeding, delicate duck meat, delicious duck eggs, and nutritious meat and eggs.

Liaoning Panjin Hope Tiancheng Agriculture and Animal Husbandry Co., Ltd. is a large-scale duck-rearing company in Panjin City. The annual slaughter capacity reached 15 million. In recent years, with people’s demand for green food, they have tried to explore how to raise ecological ducks in paddy fields as a new topic. In the spring of 2013, they acquired information on black-billed ducks on the Internet and imported 2,000 ducks from Heze, Shandong Province. Trials were successful in 20 acres of rice fields.

In May of this year, they hatched 10,000 young ducks for large-scale farming and became the largest breeding base for black-billed ducks in China. It takes 180 to 200 days for the black-billed duck to grow into a duck. During this time, in addition to giving it a small amount of food every day, it mainly relies on rice fields that do not use pesticides and chemical fertilizers, and eats plenty of floating organisms, larvae and miscellaneous water. Grass and other aquatic plants. The excrement of the duck became the organic fertilizer of the soil; the ducks were hiked in the water, and they ran east and west in the rice ridges. They wished that the big mouth would always pour the clay and turn the soil. They virtually scratched the soil and loosened the soil for the rice. The ducks in the paddy fields used wide and narrow rows. , Increased ventilation effect, reduced the occurrence of rice blast, and at the same time play a role in weed control.

LED3 and LED5 Operating Theatre Lights

Shadowless Lamp,Led Operating Lamp,Led Operation Lamp,Led3 And Led5 Operating Theatre Lights

NINGBO TECHART MEDICAL EQUIPMENT CO.,LTD , https://www.techartmed.com