کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4405146 | 1307216 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Adaptive Grazing Management for Recovery
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
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چکیده انگلیسی
On the Ground
- To condition plant communities for desired event-driven change, plants should not be defoliated during critical periods of their life cycle year after year.
- Because animal preferences cause heterogeneous plant use patterns, sufficient time between defoliations is needed for preferred plants to recover sufficiently to maintain themselves and reproduce.
- Adequate levels of recovery between defoliations for individual plants generally requires that they go through their rapid growth phase and elongation of the apical meristem, or they may need to set seed, establish desired structure, germinate, and establish seedlings or some other measure of growth/ regrowth, depending on management goals.
- Because of the inherent variability of precipitation in most rangeland environments, achieving adequate recovery will require adaptive management that includes variable recovery periods that may be a full growing season or more in some years, depending on weather, level of defoliation, and timing of defoliation.
- To condition plant communities for desired event-driven change, plants should not be defoliated during critical periods of their life cycle year after year.
- Because animal preferences cause heterogeneous plant use patterns, sufficient time between defoliations is needed for preferred plants to recover sufficiently to maintain themselves and reproduce.
- Adequate levels of recovery between defoliations for individual plants generally requires that they go through their rapid growth phase and elongation of the apical meristem, or they may need to set seed, establish desired structure, germinate, and establish seedlings or some other measure of growth/ regrowth, depending on management goals.
- Because of the inherent variability of precipitation in most rangeland environments, achieving adequate recovery will require adaptive management that includes variable recovery periods that may be a full growing season or more in some years, depending on weather, level of defoliation, and timing of defoliation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Rangelands - Volume 35, Issue 5, October 2013, Pages 28-34
Journal: Rangelands - Volume 35, Issue 5, October 2013, Pages 28-34
نویسندگان
Tim (Assistant Professor), Grady (Rancher), Matt (Owner and Rangeland Consultant), Fred (Professor Emeritus), Roy (Professor Emeritus),