Studies on Seed Germination of Some African Acacias Год выпуска: 2014Автор: amira solimanИздательство: LAP Lambert Academic PublishingСтраниц: 148ISBN: 9783659627323Описание Acacia is very important multipurpose genus. Although sexual reproduction in Acacia is the only natural cheapest method for propagation, its seed used to be very dormant and not germinate easily even under favorable conditions, hence the problem of their propagation has to be considered in scientific research. Acacias have a great economic importance and can be utilized in several ways. Acacias can provide lumber, fuel wood, tannin; and many other products. They are also important to pastures and agricultural crops as they can fix atmospheric nitrogen in their root nodules. Their leaves, young fruits and seeds are very nutritive and eaten by livestock. In addition, Acacias are keystone species as they improve soil conditions under their canopies. Plant species diversity and occurrence beneath the tree canopies is higher than in the surrounding areas. So, the objectives of this study were to assess the effect of pre-sowing treatments, seed coat anatomy, growth promoters and inhibitors...
Похожие книги
Twentieth Century Fund/Century Foundation, Century Foundation Task Force on the Future of Unions. What's Next for Organized Labor?: Report of the Century Foundation Task Force on the Future of Unions. – М.: , 0. – 0 с. Ian R. Bowler, C. R. Bryant, C. Cocklin, Chris Cocklin, International Geographical Union Commission on the Sustainability of R. The Sustainability of Rural Systems - Geographical Interpretations. – М.: , 0. – 0 с. Dag Harald Claes, Dag Harald Claes ARENA: Advanced Research on the Europeanisation of the Nation-State. The Politics of Oil-Producer Cooperation. – М.: , 0. – 0 с. International Conference on the Conduct of Monetary Policy, Jin-Lung Lin, Jia-Dong Shea, Chung-Shu Wu, Gerald P., Jr. Dwyer, Gerald P. Dwyer. Monetary Policy and Taiwan's Economy (Academia Studies in Asian Economies Series). – М.: , 0. – 0 с. Workshop on the Life of a Process Model--From Conception to Action, S. Macchietto, S. P. Asprey. Dynamic Model Development: Methods, Theory and Applications (Computer-Aided Chemical Engineering). – М.: , 0. – 0 с. Committee on Federal Regulation of Securities Committee. The Fund Director's Guidebook: Third Edition (Fund Director's Guidebook). – М.: , 2006. – 128 с. International Commission on Microbiological Specifications of Foods (ICMSF). Microorganisms in Foods 6: Microbial Ecology of Food Commodities (Microorganisms in Foods). – М.: , 2005. – 736 с. House of Commons - Select Committee on the Modernisation of the House of Commons. Regional Accountability (Hc 282, Third Report of Session 2007-08 - Report, Together With Formal Minutes, Oral and Written Evidence). – М.: , 2008. – 161 с. Committee on the Significance of International Transport of Air Pollutants, National Research Counci. Global Sources of Local Pollution: An Assessment of Long-Range Transport of Key Air Pollutants to and from the United States. – М.: , 2010. – 225 с. Committee on Scientific Use of the Radio Spectrum, Committee on Radio Frequencies, National Research. Spectrum Management for Science in the 21st Century. – М.: , 2010. – 160 с. Prakruthy Usha Mohan. A Study on the Notion of Masculinity Among Muduga Tribes. – М.: LAP Lambert Academic Publishing, 2014. – 96 с. Nitesh Datt. Studies on Collar Rot of Sunflower caused by Sclerotium rolfsii Sacc. – М.: LAP Lambert Academic Publishing, 2014. – 64 с. Nahla El-Maghawry,Fouad Mohamed and Mohammed Elwan. Studies on anther culture of some cucurbits. – М.: LAP Lambert Academic Publishing, 2012. – 128 с. amira soliman. Studies on Seed Germination of Some African Acacias. – М.: LAP Lambert Academic Publishing, 2014. – 148 с. Hatil EL-Kamali and Eiman Mustafa. Studies on morphology and bio- markers of some Sudanese Acacia seeds. – М.: LAP Lambert Academic Publishing, 2014. – 168 с. Urvi Gupta and Hitesh Solanki. Boron: Impact on Seed Germination and Growth of Solanum melongena L. – М.: LAP Lambert Academic Publishing, 2012. – 136 с. Amitava Ghorai. The electrical hazards on the germination of seeds. – М.: LAP Lambert Academic Publishing, 2012. – 116 с. Образцы работ
Задайте свой вопрос по вашей теме
Контакты
Поделиться
Мы в социальных сетях
Реклама
Отзывы
Марина, 18.05 Юленька, спасибо большое за работу!!! Я защетила на отлично! Надеюсь на дальнейшее продолжение сотрудничества! Сегодня позвоню по поводу оплаты двух рефератов...
