Journal of Northern Agriculture ›› 2019, Vol. 47 ›› Issue (1): 91-96.doi: 10.3969/j.issn.2096-1197.2019.01.16

• 著者文摘 • Previous Articles     Next Articles

Analysis of the main nutrients in whole plant,stem,leaf and panicle of mowing oat grass

WANG Xin[1];RONG Xiaoping[2];WANG Fengwu[3];LIU Huiyan[1];XU Zhenpeng[3];HAN Bing[1]   

  1. [1]Laboratory of Plant Biotechnology Function of College of Life Sciences,Inner Mongolia Agricultural University,Hohhot 010018,China;[2]Inner Mongolia Agricultural Technology Extension Station,Hohhot 010011,China;[3]Ulanqab Academy of Agriculture and Animal Husbandry sciences,Jining 010020,China
  • Received:2018-12-20 Online:2019-01-19 Published:2019-08-19

Abstract: This study was carried out in order to evaluate the feeding value of mowing oat grass and provide a theoretical basis for breeding new varieties.A high-precision near-infrared rapid analysis technique was used to analyze the main nutrients of the stems,leaves and spikes of nine varieties of mowing oats in this paper.The results showed that the highest were the crude protein and fat content of the leaves,the water-soluble carbohydrate content in spikes,and the acid detergent fibers and neutral detergent fibers in the stem of mowing oat.The leaves and spikes of the mowing oats have the highest nutritional value,and the stems have the lowest nutritional value.Therefore,we should pay attention to the proportion of stems,leaves and spikes in the whole plant when breeding new forage oat varieties.

Key words: Forage oat;Nutrient content;Forage value

CLC Number: 

  • S512