摘要
In order to raise the utilization ratio of forage shrub forest, the characteristics of the shrub species(\%Caragana intermidia, C.korshinkii,Hedysarum scroparium, H.fruticosum, H.fruticosum Pau. var. Laeve, Atraphaxisbracterate, Tamarix chinensis, Artemisia ordosica\%) were studied. the results showed that 8 shrubs can resist the cold or extremely hot weather. Their lateral roots were abundant. Their branches and leaves contained many coarse fat, coarse protein, all kinds of nutrient elements and 19 amino acids. The change law of their yield and the relation between yield and site, density, age, size, cutting were also studied.
In order to raise the utilization ratio of forage shrub forest, the characteristics of the shrub species(\%Caragana intermidia, C.korshinkii,Hedysarum scroparium, H.fruticosum, H.fruticosum Pau. var. Laeve, Atraphaxisbracterate, Tamarix chinensis, Artemisia ordosica\%) were studied. the results showed that 8 shrubs can resist the cold or extremely hot weather. Their lateral roots were abundant. Their branches and leaves contained many coarse fat, coarse protein, all kinds of nutrient elements and 19 amino acids. The change law of their yield and the relation between yield and site, density, age, size, cutting were also studied.
出处
《林业科学》
CAS
CSCD
北大核心
2000年第4期119-125,共7页
Scientia Silvae Sinicae
基金
1991~ 1995宁夏重点科技攻关项目!盐池沙漠化土地综合治理试验研究的子专题
关键词
沙地
灌木
饲料林
造林
生物量
特性观测
Sandy land, Shrub, Forage forest, Characteristic, Afforestation, Biomass
