本书力求理论联系实际，体现实用性、科学性和先进性，既介绍了有关的基本理论、原理，又提供了技术操作的具体步骤，全书图文并茂，力尽其详，注重实用和操作。主要介绍石榴优良品种，生物学特性，繁殖技术，果园建立，土、肥水管理技术，树体管理，花果管理技术，病虫害防治，采收及贮藏等技术。
Availability can change throughout the month based on the library's budget. You can still place a hold on the title, and your hold will be automatically filled as soon as the title is available again.
The OverDrive Read format of this ebook has professional narration that plays while you read in your browser. Learn more here.
Your session has expired. Please sign in again so you can continue to borrow titles and access your Loans, Wish list, and Holds pages.
If you're still having trouble, follow these steps to sign in.
Add a library card to your account to borrow titles, place holds, and add titles to your wish list.
Have a card? Add it now to start borrowing from the collection.
Need a card? Sign up for one using your mobile number.
The library card you previously added can't be used to complete this action. Please add your card again, or add a different card. If you receive an error message, please contact your library for help.