Search Result of "Uraiwan Sheevacharoen"

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:การใช้พืชตระกูลถั่วบางชนิดเป็นอาหารแม่โครีดนม

ผู้เขียน:ImgPanas Thamgeratiwong, ImgVerachon Peungchai, ImgUraiwan Sheevacharoen, Imgนายจำเนียร สัตยาพันธุ์, รองศาสตราจารย์, ImgVoratep Chompoonit, ImgM.R. Chavanit N. Vorawarn

สื่อสิ่งพิมพ์:pdf

Abstract

This experiment was conducted to investigate the problems of low cost of milk production by feeding milking cows with legume leaves (Leucaena Leucocephala). Eight, 50-75% Holstein-Freesian, milking cows were randomly allotted to two treatments according to the change-over design. The dietary treatments were as follows: 1) grass and leucaena leaves at the ratio of 2 : 1 and supplement with feed concentrate at 2 kg/hd/d 2) only grass and supplement with feed concentrate at 1 kg per 2 kg of milk obtained. Feeding trial lasted for 60 days. Roughage intake of animals were 7.3 and 5.3 kg/hd/d (P<0.05), respectively, concentrate intake of animals were 1.79 snd 3.00 kg/hd/d (P<0.05), respectively, feed intake of animals were 9.11 and 8.30 kg/hd/d (P<0.05), respectively and total feed intake were 2.55 and 2.37% of body weight (P<0.05), respectively. There were on significant difference (P<0.05), between milk yield, percent fat and percent protein. Throughout the experimental period, the cost per kg milk were 2.31 and 2.61 Baht respectively.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 023, Issue 3, Jul 89 - Sep 89, Page 220 - 227 |  PDF |  Page