Ecological Duck raising: introduction of New Technology and efficient Ecological Duck raising Technology in Paddy Field

The natural ecology is diversified and all kinds of creatures coexist harmoniously. We can raise a lot of animals in rice fields to increase our income. Let's take a look at how to raise ducks in the fields. There are also annoying problems at the bottom of the beautiful ecology, where weed control becomes a chore for organic farms because they cannot use herbicides. Let's take a look.

■ 's hardworking ducks look for food row by row, walking 3 or 4 kilometers a day. The efficiency is 100%.

Ducks travel 3-4 kilometers from morning to dusk every day.

During a visit to a Japanese university last year, the author saw first-hand the successful control of weeds in the breeding of he Duck by farmers of the Japan he Duck Rice Association. After returning to China, the merchants asked Xiao Longcheng, the monitor of Liming Farm in Ilan, to give away 50 ducks and began to raise white ducks in rice fields. The first phase of transplanting rice seedlings in Taiwan is very early, the temperature is warm and cold, and the ducklings are put into the rice fields too early, so they are easy to get cold. In principle, after the duckling comes out of its shell, it needs to be kept warm at night. It can learn to swim in the water since the day, and it can only be put in the rice field after 5 days. The second stage of cropping is due to higher temperature. After transplanting seedlings for a week, the ducklings were put into the field.

Breeding ducks in rice fields can control weeds, mainly in the process of duck foraging, swimming back and forth, mixing the field water, turbid water so that the newly germinated weed seedlings can not get sunlight and can not grow, or make weed seeds unable to germinate. coupled with the daily trampling of duck flippers, the weeds that germinate after transplanting can be almost completely inhibited.

According to observation, a group of ducks travel 3-4 kilometers from early morning to dusk every day. Raising 30 white ducks in 5 hectares of rice field can make the snails and eggs clean. When ducks were raised in organic rice fields, apart from effectively controlling weeds, they were also pleasantly surprised that the ducks ate all the snails that made the whole country and even Southeast Asia helpless and multiply rapidly. In the organic rice field of about 5 hectares in the third area of this field, only 30 white ducks are stocked. Unexpectedly, no trace of longevity snails and egg blocks can be found in the field before heading. It is estimated that if adult ducks are not fed with other feed, each duck can swallow 50-100 young snails a day.

In the past, "triphenyltin acetate" was used to control Oncomelania hupensis, which is a highly toxic agent because it contains highly toxic and may cause cancer. The Council of Agriculture issued a decree banning it from January 1, 1988. New drugs such as Nike soft are less toxic but expensive. Therefore, raising ducks to control longevity snails is the most economical and environmentally friendly way. In addition, ducks can also be sold for money to increase the income of farmers.

Organic duck meat is strong, delicious, less fat, saves money, environmental protection, and can increase income.

At the heading stage of rice, ducks will begin to peck at the ears of rice, and the ducks must be moved to the duck house for fattening. Because the white duck takes the longevity snail as the feed, it grows fast and weighs up to 3 kilograms. It can be sold after a little fattening. If it is fed with natural feed such as cereal or rice bran, it still meets the standard of organic duck according to the organic standard of Australia. In the paddy field where ducks are fed, as duck manure contains nutrients enough to fertilize the field, the amount of nitrogen application should be reduced by 1/3 to avoid excessive growth of rice plants. Due to the duck walking or pecking in the field, the number of tillers will be slightly affected and slightly reduced, but the rice stalk is stiff, not easy to lodge, the rice ear is firm and plump, and the grain is full.

The nutritional composition of Fushou snail is 10% of egg quality, 2% of fat, and only 57 calories per 100 grams of snail meat. Organic ducks that feed on Fushu snails, because they walk several kilometers every day, the meat is strong, and the snails are high in protein and low in fat. The organic duck meat is low in fat and delicious, and can be sold at a good price. If you raise egg ducks, the yolk of duck eggs is ruddy, which is the best. It is worth promoting by the local government to encourage farmers to raise ducks in rice fields, which can not only control weeds and snails in the fields, but also reduce the pollution of agricultural chemicals and maintain the ecological environment of paddy fields. (this experiment is subsidized by the Council of Agriculture)