WW B达尔

#1167 | BOTHRIOCHLOA BLADHII

Summary

Old World Bluestems include several species of perennial warm-season grasses introduced from Eastern Europe and Asia from as early as 1917. 从那时起, more introductions have been made from Russia, 印度, 伊拉克, 巴基斯坦, 阿富汗和土耳其. These various species are adapted to a wide variety of soils but prefer clay loam and loam soils.  They are very drought and cold tolerant, 抗病, insect resistant and are very palatable to livestock. The main advantage the Old World Bluestems have over most all native grasses is their exceptional tolerance to close repetitive grazing.They respond well to commercial fertilizers and produce high yields of good quality forage when managed intensively. Old World Bluestems range from prostrate to erect growth habits. 当没有严重的放牧, they produce a prolific number of seed heads with light chaffy seed that has the potential to be very invasive.

WW B Dahl has an outstanding leaf-to-stem ratio, resulting in high forage production and palatability.  It is best adapted for southern plains areas receiving 15 to 35 inches of average rainfall.  It has good drought tolerance and produces well under dryland or irrigated conditions.  It does NOT do well in wet or alkaline soils.  Prime grazing season is May15 to September 15 in most areas.

植物特征
分类

美国农业部植物耐寒区
6, 7, 8, 9, 10
温度带
温暖、过渡

植物特征

高度
36" - 48"
开花时间
夏天
花的颜色
黄色的
叶子的颜色
绿色
生长周期
常年
太阳的要求
充足的阳光

工厂信息

种植季节
春天——出了初夏
植物的深度
0.25"
Minimum Soil Temp for Germination
60° F
建立
容易

种子信息

种子每磅
479,000
王国
植物界
TRACHEOBIONTA
超级部门
SPERMATOPHYTA
部门
被子植物门
Class
百合纲
子类
鸭跖草亚纲
订单
莎草科
家庭
禾本科
BOTHRIOCHLOA
物种
BOTHRIOCHLOA BLADHII

覆盖范围 & 可用的大小

覆盖范围: 每英亩4 PLS磅

可用大小:

应用程序

饲料 & 放牧

Old World Bluestems are used extensively for forage in the Southern Great Plains.  In general they respond well to fertilization, are drought and cold tolerant, 承受近放牧, 对牛来说是美味的. 饲料 yields of as much as 6 tons of dry matter are capable with a intensive management and a strong soil fertility program.  This group of grasses is very aggressive and present the potential to be invasive into surrounding species.

牧场 & 范围

Old World Bluestems are used extensively for forage in the Southern Great Plains. In general they respond well to fertilization, are drought and cold tolerant, 承受近放牧, 对牛来说是美味的. 饲料 yields of as much as 6 tons of dry matter are capable with a intensive management and a strong soil fertility program. This group of grasses is very aggressive and present the potential to be invasive into surrounding species.

土壤稳定 & 侵蚀控制

Old World Bluestems were used extensively during the early Conservation Reserve Programs but most new plantings in the last 15 years have been predominantly native grasses.

总计
美元
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