Topic Introduction

This topic first give a brief introduction of the utilization value of poplar trees, and then presents the suitable sites and cultivation techniques for planting and managing poplar plantations. At last, a detailed case for cultivating Populus × euramericana cv. ‘I-214’ Plantations in the North China plain is given.

By the end of this case study, you should be able to:

• List the main cultivation techniques applied in poplar plantation.
• Design a poplar plantation for different production purposes.
• Describe the suitable growing conditions for poplar trees.

Readings

Required Readings

• FODE007_ContentTemplate_04_Module 1 e-Notebook.docx, 1.3 Plantation design;
• FODE007_ContentTemplate_04_Module 2 e-Notebook.docx, 2.1 Tree improvement.

Supplementary Materials (Optional)

• Textbook: Isebrands J.G., Richarson J. Poplars and Willows: Trees for Society and the Environment. FAO and CABI Press, 2014.
• Textbook: Dickmann D.I., Isebrands J.G., Eckenwalder J.E., Richardson J. Poplar Culture in North America. NRC Research Press, 2001.

Mini Lecture Video & PPT

5.5.1 Species Introduction

5.5.2 Utilization value of poplar

5.5.3 Growth characteristics and suitable growth environment

5.5.4 Cultivation techniques

5.5.5 Case analysis and experience summary

Self-check Quiz (For certificate learning only)

Now take a little time to complete an online self-check quiz after finishing required readings and viewing each lecture for this topic. The main purpose of the quiz is for you to self check how well you grasp the fundamental concepts covered in the required readings and lectures for this topic. You will have 5 mins to complete the quiz.  You can attempt as many times as you like until you get the full mark.

When you are ready, click the link ‘Self-check Quiz 5.5’ or go to left menu > Quizzes > Self-check Quiz 5.5 to start taking the quiz.

Topic Summary

This topic mainly focuses on introducing some basic knowledge of poplar trees, such as its utilization value and growth characteristics. In addition, the design and management of poplar plantation is also presented. To successfully develop a poplar plantation, it is very important to determine the production purpose first, and then deisgn the planting scheme and tending measures according to the soil condition, stock type, climate, etc.

Self Review (For self learning)

Please use the self-reflection questions below as a study guide to conduct self-review for the topic:

• What is the main utilization value of poplar?
• What is the preferred soil condition of poplar?
• What is the main production purposes of poplar plantations?
• What are the common tending measures usually applied in poplar plantation?
• What are the normal stock types used for establishing poplar plantations?
• What is normal planting density for developing poplar plantations with different production purposes?