The variable gain control method is a new construction technique for the control of nonlinear systems. By properly conducting state transformation that depends on the variable gains, the control design problem of nonlinear systems can be transformed into a gain construction problem, thus effectively avoiding the tedious iterative design procedure. Different from the classical backstepping method and forwarding design method, the structure of variable gain control is simpler in the sense th...

This book introduces readers to nearly 600 common weeds. In addition to essential information, each chapter includes photos for a specific type of weed to show its morphology in different growth periods, such as seedling, root, flower, fruit, and mature plant. The book also discusses control measures, including agricultural, chemical, physical, biological, and comprehensive methods. The Volume 3 mainly focuses on 252 Species of Dicotyledonous and Monocotyledonous Weeds along with 2 Species...

The Art and Practise of Bonsai conjures an aura of mystery and wonder that draws many first-time enthusiasts to it.Until the 1990s and the onset of the Internet, bonsai enthusiasts were few and far between. Information was very scarce and only available in a handful books written by Western 'Bonsai Masters' who had worked in isolation for many years. There was a lot of trial and error on the part of both these 'Masters' and enthusiasts.This trial and error period didn't nec...

Learn the ins and outs of proper bonsai design and care with this comprehensive Japanese gardening book.Japanese bonsai have long been admired throughout the world while their care and preservation have seemed shrouded in mystery. The Art of Bonsai is, however, a comparatively simple art to learn. Anyone with a love a plants, a little patience and this eminently practical book can create bonsai and keep a finished plant healthy and vigorous for generations...

A home grower's guide to growing orchid favorites at home.  Contains 16 original photos. 

Learn to grow and care for decorative bonsai trees with this user-friendly Japanese gardening book.For those with no bonsai tree growing experience, Beginning Bonsai: The Gentle Art of Miniature Tree Growing covers everything from buying the first plant for beginning bonsai to creating a miniature landscape of rocks, grasses and trees. Authors Larry and Shirley Student describe different bonsai styles, list important tools, explain pruning and pinching and...

The greenhouse opens up a new dimension to gardening; making tropical conditions, a temperate room or even an alpine house a possibility. This practical guide adopts a simple and logical approach to what to do and when for the best results. Routine tasks as well as new ideas are included in any easy-to-follow monthly calendar of progress in the greenhouse.

Since 1973, Storey's Country Wisdom Bulletins have offered practical, hands-on instructions designed to help readers master dozens of country living skills quickly and easily. There are now more than 170 titles in this series, and their remarkable popularity reflects the common desire of country and city dwellers alike to cultivate personal independence in everyday life.

It's Never Been Easier to Grow Orchids at HomeHave you heard that orchids are impossible to cultivate? Do you love orchids' exotic flowers but despair of ever having one survive in your home? Thing again! With simple instructions and straightforward advice from professional orchid grower Mary Carol Frier, you'll find that orchids can thrive on your home windowsill, rewarding you year after year with gorgeous blooms.What makes an orchid "easy care"? The six orchids featured in...

Cacti and succulents are ideal houseplants, needing little care and providing unusual and colourful displays. This book looks at the increasingly wide variety of plants now available, and assists the beginner to choose and cultivate man;, of the popular types. Full details are given on feeding, watering, potting and on displaying the collection to its best advantage. An A-Z listing of over 75 varieties shows the wide diversity of shapes, sizes and effects that can be grown. The essential g...

It’s a whole new world of houseplants, so make yourself at home in it with this comprehensive guide from expert gardener Barbara Pleasant.If you love the idea of keeping houseplants, but struggle to care for them, you’ll find solace and invaluable advice in The Complete Houseplant Survival Manual. Even experienced houseplant enthusiasts will benefit from Pleasant’s expansive knowledge of indoor gardening, which includes personality profiles, growing needs,...

With proper care and maintenance, these unique creatures can make great pets. Learn why they are becoming so popular and how to keep them healthy and safe.