Rotational grazing method

Abstract

The invention provides a rotational grazing method. The method comprises the steps of step 1, dividing a grazing land into a plurality of end-to-end grazing regions, wherein the areas of the grazing regions are identical; step 2, dividing the flocks of sheep into a plurality of small groups, wherein the number of the small groups is identical to the number of the grazing regions, and the number of each flock of sheep is identical; step 3, setting a small group in each grazing region, wherein all small groups are simultaneously grazed according to the same grazing way; step 4, at every first time segment, respectively driving away one small group in each grazing region to the adjacent grazing region and grazing according to the grazing way in the step 3 until every grazing region is grazed once by each small group in the same time. When the grazing method provided by the invention is utilized to graze the sheep, the grass resources can be designedly utilized, so that overgrazing can be prevented and the stomp and destruction of the sheep on the grass can be relived, and enough grazing can be guaranteed to be provided for the sheep in the whole grazing period, so as to promote the normal development and growth of the sheep.

Description

technical field [0001] The invention relates to a feeding method in animal husbandry, in particular to a rotational grazing method. Background technique [0002] Rotational grazing is the abbreviation of zoned rotational grazing or zoned rotational grazing, and it is a grazing method for economically and effectively utilizing grassland. Rotational grazing usually refers to regular rotation of grazing and leisure in a certain order on two or more grazing lands. The length of the rotational grazing cycle depends on the regeneration speed of the pasture. Generally, the regenerated grass is 8 cm to 15 cm high and can be grazed again, which takes 25 days to 40 days. The length of the rotation grazing cycle also varies with the type of grassland. Generally, the dry grassland is 30 days to 35 days, the desert grassland is 40 days to 50 days, the forest grassland and meadow is 25 days to 30 days, and the mountain meadow is 30 days to 35 days. Today, there are very few regenerated ...

AI Technical Summary

Problems solved by technology

But so far, the widely used method of rotational grazing is the traditional way of grazing with sheep or cattle, which cannot make full use of pasture resources

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