粉状松针生物活性物质的研制和应用

PREPARATION AND APPLICATION OF THE POWDERED BIOLOGICALLY ACTIVE SUBSTANCE FROM PINE NEEDLES AND TWIGS

粉状松针生物活性物质是以松针叶绿素-胡萝卜素软膏作活性添加剂和松针维生素粉作吸收剂制成的一种新型的饲料添加剂。其最适物料比(重量％):叶绿素-胡萝卜素软膏:维生素粉=1:9。该添加剂在饲料中添加量小,饲喂成本较低,剂型好,使用方便,安全、无毒,尤其适用于集约化鸡场使用。

The powdered biologically active substance from pine needles is composed of the pine needle vitamin meal and the pine needle chlorophyll-carotene paste. The vitamin meal is used as absorbent and the chlorophyll-carotene paste is active additive. The optimum ratio of the chlorophyll-carotene paste to the vitamin meal is 1:9(wt. %). The powdered biologically active substance is a new type of feed additives. It has many advantages, such as smaller dosage in the compound feed, lower feeding cost, good form of the product, convenient operation, safety, non-toxic, etc.. It is especially suitable for use in intensive poultry farms.