This book contains 10 chapters and each chapter carries topics related to Plant Growth Promoting Bacteria (PGPB). Chapter 1, mainly describes the basic information of the whole content of plant growth-promoting bacteria (PGPB). In chapter 2, the author has collected the sources of PGPB that available in the natural resources or those bacteria that were already cultivated in the laboratory. In addition, in chapter 3, the author had delineated in detail about the traits that were present in most of the PGPB. Furthermore, in chapter 4, the author has described in detail how the trait that was presented in those PGPB were used in the mechanism of PGPB when it is interconnected with the plants. The author also has shown various types of production systems that can be used to cultivate the natural plant growth-promoting bacteria in chapter 5. Through this system, more and wider application or delivery of PGPB that can be carried out in the natural environment is well described in the chapter 6. The author also defined numerous types of concerns that may arise from the application of PGPB and specific policy that closely related to PGPB in chapter 7 and 8, respectively. Prior to the chapter 10 which conclude the whole content, the author has listed out in chapter 9 the success of PGPB research. The author hope that all readers will gain detailed information about PGPB through reading and referencing this book.

This publication is packed with the information that introduces genetically modified foods, describing current research, health concerns, and their effect on modern agriculture. The book is a solid reference for researchers and professionals needing information on the safety of GMO and non-GMO food production, the economic benefits of both GMO and non-GMO foods, and includes in-depth coverage of the subject.

We regularly refer to items used in gardens as gardening tools, those used in a kitchen as utensils and those used in laboratories as apparatus. This is because tools that are used in a specific field or activity have different designations. A tool is defined as a device or implement, especially one held in the hand, used to carry out a function. We can usually classify a tool based on its function such as cutting and edge tools, moving tools, tools that enact chemical changes, perception tools, shaping tools, fastening tools, information and data management tools and simple machine tools. In addition, we also use to call certain tools as instrument, implement, machine and devices. What is equipment? Equipment is a set of tools used to achieve a goal. Therefore, these are the best answered differentiation between tools and equipment. According to Oxford dictionary, equipment is defined as solid things that are needed for a particular purpose or activity. Equipment can be presented as a set of tools, a number of tools or a collection of tools. A slight difference is that equipment also contains guards that we use for our safety.