Bedding, compost and method for producing compost

Patent metadata

Field	Value
Publication number	US-2025143254-A1
Application number	US-202519018184-A
Country	US
Kind code	A1
Filing date	Jan 13, 2025
Priority date	Mar 23, 2018
Publication date	May 8, 2025
Grant date	—

Abstract

A novel livestock bedding and a novel compost. A livestock bedding to be used for rearing livestock, said livestock bedding comprising a shredded product of a plant belonging to a genus Erianthus.

First claim

1 . A method for reducing footpad dermatitis in domestic animals comprising:
rearing domestic animals on a bedding comprising a shredded product of a plant of a genus Erianthus, wherein the shredded product has a bulk density of 50 kg/m 3 or more.

2 . The method according to claim 1 , wherein the shredded product has a water retention degree of 200.8% or more.

3 . The method according to claim 1 , wherein the shredded product has a bulk density of 50 kg/m 3 or more and 200 kg/m 3 or less.

4 . The method according to claim 1 , a concentration of ammonia on a surface of the bedding at 2 weeks after rearing the domestic animals is lower than a concentration of ammonia on a surface of a bedding consisting of sawdust at 2 weeks after rearing the domestic animals at a significance level of 5%.

5 . The method according to claim 1 , a concentration of ammonia on a surface of the bedding at 2 weeks after rearing the domestic animals is lower than a concentration of ammonia on a surface of a bedding consisting of sawdust at 3 weeks after rearing the domestic animals at a significance level of 1%.

6 . The method according to claim 1 , wherein the domestic animals are chickens.

7 . The method according to claim 1 , wherein the plant of a genus Erianthus is Erianthus arundinaceus.

8 . The method according to claim 1 , wherein the shredded product comprises the stems and leaves of the plant of a genus Erianthus.

9 . The method according to claim 1 , wherein the shredded product comprises does not include the roots of the plant of a genus Erianthus.

10 . The method according to claim 1 , wherein the rearing of the domestic animals on the bedding is effective to reduce footpad dermatitis in the domestic animals.

11 . The method according to claim 1 , wherein the shredded product comprises an additional material selected from the group consisting of woody feedstocks, straw, rice husks, waste mushroom beds, tea grounds, pruned branches and leaves, bagasse, coffee grounds, water absorbing polymers, fully matured compost, recycled paper, gypsum board, porous substances, and mixtures thereof.

12 . The method according to claim 1 , wherein the shredded product consists of the shredded product of the plant of the genus Erianthus.

Assignees

• Asahi Group Holdings Ltd

Inventors

• Ishida Tetsuya
• Shirai Takeshi
• Iwasaki Kazuya

Classifications

• A01K1/015

  Floor coverings, e.g. bedding-down sheets {; Stable floors} · CPC title

• C05F17/10

  Addition or removal of substances other than water or air to or from the material during the treatment (for activating or stimulating the treatment C05F17/20) · CPC title

• C05F3/00

  Fertilisers from human or animal excrements, e.g. manure · CPC title

• Y02P20/145

  the feedstock being materials of biological origin · CPC title

• C05F11/00

  Other organic fertilisers · CPC title