Performance of 67 Native Midwestern U.S. Perennials in a Low-maintenance Landscape
نویسندگان
چکیده
منابع مشابه
Aesthetic Evaluation of Autumn Landscape of Hyrcanian Native Trees Species for Use in Urban Landscape (A Case Study in Sari City Area of Iran)
Recent decades have witnessed the growing use of non-native plants in Iran while their use is very challenging and high-cost for the country. This raised a new approach in recent decades towards the use of native plants. Native species are precious because they possess the main ecological factors and they are already compatible with the region. Accordingly, this research was conducted to evalua...
متن کاملNigerseed: Specialty Grain Opportunity for Midwestern US
Nigerseed as an Oilseed Crop Nigerseed (Guizotia abyssinica, Asteraceae) is native to Africa, from Ethiopia to Malawi, and was probably domesticated in Ethiopia. Early introduction of nigerseed to India was followed by the development of sizeable commercial production (Simmonds 1976) and neighboring Pakistan also cultivates the crop (Weiss 2000). Nigerseed is an important oil crop in Ethiopia a...
متن کاملpatterns and variations in native and non-native interlanguage pragmatic rating: effects of rater training, intercultural proficiency, and self-assessment
although there are studies on pragmatic assessment, to date, literature has been almost silent about native and non-native english raters’ criteria for the assessment of efl learners’ pragmatic performance. focusing on this topic, this study pursued four purposes. the first one was to find criteria for rating the speech acts of apology and refusal in l2 by native and non-native english teachers...
15 صفحه اولRange Condition Classes of Native Midwestern Pasture: An Ecological Analysis
INTRODUCTION Many tracts of native vegetation still remain in the western portion of that vast North American grassland known as True Prairie. Some are mowed annually for the crop of excellent forage, but far greater areas are now in native pasture (Weaver & Fitzpatrick 1932, 1934). One result of the long years of study of the grazed portion of this grassland was the recognition of the manner i...
متن کاملa swot analysis of the english program of a bilingual school in iran
با توجه به جایگاه زبان انگلیسی به عنوان زبانی بین المللی و با در نظر گرفتن این واقعیت که دولت ها و مسئولان آموزش و پرورش در سراسر جهان در حال حاضر احساس نیاز به ایجاد موقعیتی برای کودکان جهت یاد گیری زبان انگلیسی درسنین پایین در مدارس دو زبانه می کنند، تحقیق حاضر با استفاده از مدل swot (قوت ها، ضعف ها، فرصتها و تهدیدها) سعی در ارزیابی مدرسه ای دو زبانه در ایران را دارد. جهت انجام این تحقیق در م...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: HortTechnology
سال: 2004
ISSN: 1063-0198,1943-7714
DOI: 10.21273/horttech.14.3.0381