4. Evidence-based Target Characteristics for Seedlings: Experimental Design, Initial Results from Field Trials and Future Research

نویسندگان

  • Jerry Vanclay
  • John Herbohn
چکیده

Low seedling quality is a pervasive problem for smallholder forestry in the Philippines. Intervention measures to improve seedling quality are being examined in a research project funded by the Australian Centre for International Agricultural Research. Field trials have been established as part of this ‘seedling enhancement project’ to compare performance on outplanting of Gmelina arborea when imported, selected and non-selected seed are used. It is expected that this research will provide important information for the development of evidence-based guidelines for seedling quality, and assist in refining the best practice manuals for seedling production.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Impact of Audit Quality on Earnings Management: An Experimental Study with Evidence from IPO

According to a method of earnings management activities that administrators can manage reported earnings from the definition of real activity. In particular they can be located across time and activities in a way that accounting period to achieve a certain revenue target. Conservative attitudes of auditors in presenting their views about the independence of the auditor can considered as a remar...

متن کامل

Evidence Based Medicine and Herbal Medicine

  Evidence based medicine (EBM) can be found as far back as the 1940s. However, it was in 1972 that the concept first came into play, originated by Professor Archie Cochrane, in his book, Effectiveness & Efficiency: Random Reflections on Health Services. This was the foundation for evidence based research, and in 1992 a facility was funded by the UK government, with the aim of performing r...

متن کامل

Micro-Catchment Rain Water Harvesting Systems and fruit seedlings: Strategies and Research challenges

     The use of Rain-Water Harvesting (RWH) systems for fruit seedling planting in addition to helping to make optimal use of runoff and soil and water conservation, will also help the production of agricultural and horticultural products. Accordingly, this study has focused on the investigation of the effects of RWH systems on the growth of fruit seedlings and their establishment, especially i...

متن کامل

An Improved Time-Reversal-Based Target Localization for Through-Wall Microwave Imaging

Recently, time reversal (TR) method, due to its high functionality in heterogeneous media has been widely employed in microwave imaging (MI) applications. One of the applications turning into a great interest is through-wall microwave imaging (TWMI). In this paper, TR method is applied to detect and localize a target obscured by a brick wall using a numerically generated data. Regarding this, i...

متن کامل

Design and Evaluation of e-Learning Package for Breast Cancer Prevention for Iranian Women

Introduction: Given the high prevalence of breast cancer and its incidence and mortality worldwide, it seems that prevention is the best way to control it. The challenge facing e-learning is the production of appropriate, usable, and effective content. In this study, an electronic educational package titled “Breast Cancer Prevention” was designed and evaluated. Methods: This research was condu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010