Experimental Work Carried 1908 (17 results)

Paperback or Softback. Condition: New. Experimental Work Carried on in 1908 [microform]. Book.

Condition: New.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New. In English.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condition: New. Print on Demand. This book presents pioneering experimental research on tobacco growth carried out by the Canadian government in 1908. The author provides observations and practical conclusions, gained over one season, on growing seed plants, soil sterilization, and using chemical fertilizers. They investigate the optimal time for harvesting mature seeds and consider the importance of seed selection and the number of leaves retained by the plant during this process. The authors identified the mosaic disease as a threat, describing its symptoms and their theories on its origin. Through comparing various soil treatments, the text explores the benefits and effectiveness of formalin and steam sterilization methods for controlling this disease. They detail their choice of chemical fertilizers, providing readers with valuable insights on nitrogen, phosphoric acid, and potash content. The book concludes with a discussion on the positive impact of commercial fertilizers and barn-yard manure in tobacco culture and emphasizes the importance of preserving soil fertility. These findings contribute to the wider body of knowledge surrounding tobacco cultivation and provide practical advice to support farmers in their crop management practices. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Taschenbuch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condition: New.

Condition: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Condition: New. Print on Demand pp. 44.

Condition: New. Print on Demand pp. 44.

Condition: New. PRINT ON DEMAND pp. 44.