Search Results: 'Crops'

Search

×
×
×
×
955 results for "Crops"
Wonders of Chemistry: An Introduction to the Chemicals Comprising Air, Water, Fuels, Metals, Foods, Plants, Colors, Scents, Explosives, Gases and Radioactivity (Hardcover) By Archie Frederick Collins
Hardcover: List Price: $28.99 $17.39 | You Save: 40%
Prints in 3-5 business days
Archie Collins introduces chemistry, first by examining the marvels of air and water, and then revealing the many exciting processes and products discovered by humankind. Written with genuine... More > affection for the subject, the scope of this book gradually expands to encompass the major industries and roles chemistry and chemical processes carry. We learn the basics of combustion, acids, metals and plant life. Gradually, a picture is assembled, demonstrating how chemical processes are crucial to everyday living and human civilization – simply put, from the earliest makings of fire to the most advanced chemical reactions of modern times, human progress has been wedded to advances and discoveries in chemistry. The crops we grow and foods we eat, the clothes we wear and dye, the energy powering our society – all are born of chemical reactions and knowledge. Perhaps uniquely for an educational textbook, Archie Collins demonstrates the importance and scope of chemistry by framing it in a story of human endeavor.< Less
Wonders of Chemistry: An Introduction to the Chemicals Comprising Air, Water, Fuels, Metals, Foods, Plants, Colors, Scents, Explosives, Gases and Radioactivity By Archie Frederick Collins
Paperback: List Price: $12.94 $6.47 | You Save: 50%
Prints in 3-5 business days
Archie Collins introduces chemistry, first by examining the marvels of air and water, and then revealing the many exciting processes and products discovered by humankind. Written with genuine... More > affection for the subject, the scope of this book gradually expands to encompass the major industries and roles chemistry and chemical processes carry. We learn the basics of combustion, acids, metals and plant life. Gradually, a picture is assembled, demonstrating how chemical processes are crucial to everyday living and human civilization – simply put, from the earliest makings of fire to the most advanced chemical reactions of modern times, human progress has been wedded to advances and discoveries in chemistry. The crops we grow and foods we eat, the clothes we wear and dye, the energy powering our society – all are born of chemical reactions and knowledge. Perhaps uniquely for an educational textbook, Archie Collins demonstrates the importance and scope of chemistry by framing it in a story of human endeavor.< Less
Banana: Growing Practices and Nutritional Information By Agrihortico
eBook (ePub): $0.99
Banana is one of the most popular fruits across the world. Scientific name of banana is Musa spp. It belongs to the family Musaceae. Banana is believed to be originated in tropical Indo-Malayan... More > Region in South East Asia. Bananas are fast-growing, perennial herbaceous plants arising from large rhizomes. It is a non-seasonal plant and can be grown throughout the year. Banana plant is the largest herbaceous flowering plant known to humans and is one of the oldest cultivated plants. These plants grow to a height of 3 to 7 meters or sometimes more than 7 meters and are considered as one of the most productive food crops. Stem of this plant is a pseudo stem and is succulent. The stem consists of a series of sheathing petioles of leaves. Leaves are large, flexible, waterproof, dark green in colour and of varying sizes and spirally arranged around the stem.< Less
Space Adventurer: Bonnie Dunbar, Astronaut By Andi Diehn
eBook (PDF): $6.99
Illustrated by Katie Mazeika. What’s it like to travel among the stars? What can we learn by doing science experiments in space? When Bonnie Dunbar spotted Sputnik traveling across the sky... More > from where she stood on her family’s farm, she knew that’s what she wanted to do when she got older. In Space Adventurer: Bonnie Dunbar, Astronaut, readers ages 5 to 8 learn about the hard work Bonnie tackled throughout her life to make it aboard NASA’s space shuttle Challenger. From planting crops and driving the tractor on her family’s homestead to devouring all the books she possibly could to applying to NASA three times, Bonnie refused to give up! All her hard work and passion for science led her to a job that launched her into the stars as an astronaut.< Less
Installing, Programing and Testing Sensors By Jonas Schmitt
eBook (PDF): $2.79
This book uses the electronic controller "ArduFarmBot" as a basis for learning how to work in both HW and SW, with: a) LCD and OLED type displays; b) LEDs and buttons; c) Activation of... More > pumps and lamps via relays and d) Sensors such as: DHT22 (temperature and relative air humidity), DS18B20 (soil temperature), YL69 (soil moisture) and LDR (luminosity). All key stages of the project are documented in detail through explanatory texts, block diagrams, high-resolution color photos, electrical diagrams using "Fritzing" application, complete codes stored in "GitHub" and "YouTube" videos. Two versions of the electronic controller "ArduFarmBot" are developed in detail in this book. From capture of data coming from a garden, such as air and soil temperature, relative humidity, soil moisture and luminosity, the "ArduFarmBot" helps to control when a crop should receive heat and water. Control will happen automatically, locally and remote via internet.< Less
Growing Edible Mushrooms By Roby Jose Ciju
eBook (ePub): $1.99
'Growing Edible Mushrooms' is a BRIEF account of TEN popular edible mushrooms and their production practices. There are SIX steps involved in mushroom growing and these steps are, preparation of... More > mushroom compost, pasteurization of compost, spawning, casing, pinning and cropping. Mushrooms are a group of fleshy saprophytic fungi that are found growing on dead organic matter. Over 10,000 species of mushrooms are believed to be found naturally growing in moist, damp forests and soils rich in organic matter throughout the world. Among these, some are edible while others are toxic. A few species of mushrooms are known for their medicinal properties as well and hence they are known as medicinal mushrooms. A growing mushroom initially forms a minute fruiting body during its initial developmental stages. This fruiting body is called a pin because of its small size and this developmental stage is known as pin-stage. Later when these pins grow in size, they are called buttons.< Less
A Seasonal Gardener’s Handbook: A Guide to Knowing When to Plant, Prune, and Tend Using Natural Events of the Earth, Second Edition By Donna L. Long
Paperback: $10.95
Prints in 3-5 business days
There are many other sources that tell you what garden tasks to do each month. But this guide teaches you how the workings of the Earth, Moon, and Sun affect your garden. Learn how to use the rhythms... More > of the Earth, the Moon, and the Sun to guide you into becoming a better gardener in tune with nature. Learn these concepts for gardening success: Learn how to use the natural warming and cooling of the Earth to plant at the optimal times. Learn the simple ingredients to great compost inspired by Earth's natural processes. Learn why plant origins are important to their success in your garden. Learn to understand the timing of planting and why cool season crops planted at the wrong time, fail. Learn how to harden off step-by-step Learn the importance of chilling hours for some plants Learn how to plant by the phases of the Moon  Learn the different types of annuals and when to plant them
< Less
Age Verification Required
Angel Journal Guidance: Feel Powerful Be Guided By Mary Susan Carey
Paperback: $9.23
Prints in 3-5 business days
Angel Journal Guidance: Feel Powerful Be Guided... A Special Unique Gift for your Spiritual Friends helps to specifically focus on the signs received in response to the questions asked of Guides and... More > Angels. REDUCE DOUBT AND LIVE IN CERTAINTY. Build a stress-reducing habit that helps focus on inner knowing, intuition and divine messengers for answers. Friends with a spiritual interest, will love this special, unique gift! It works well with Oracle Cards too. Very PORTABLE: Pages are 6 x 9 inches and lined this size book can easily go with anyone in a bag or purse. The cover is in pink, to reflect the Love of Angelic Beings. ASK, AND RECEIVE GUIDANCE AS NEEDED: use this Journal daily, weekly, or whenever something crops up that requires some thought, and guidance. Give this unusual unique journal as a birthday present or simply to show your love. Or buy one for yourself!< Less
Angel Journal 44 Days of Daily Guidance By Mary Susan Carey
Paperback: $9.13
Prints in 3-5 business days
Angel Journal 44 Days of Daily Guidance.... A Unique Birthday Gift for Spiritual Friends, Family This special journal specifically focus on the signs received in response to questions asked of ... More > Guides and Angels. It is a great resource to REDUCE DOUBT AND LIVE IN CERTAINTY. And it works great with Oracle Cards. PORTABLE TOO: Pages are 6 x 9 inches and lined. This size book can easily go in a bag or purse. ASK, AND RECEIVE GUIDANCE AS NEEDED. Use Angel Journal 44 Daily Guidance daily, weekly, or whenever something crops up that requires some thought, and guidance. This is a journal for someone with a spiritual bent and truly unique. What a fabulous gift to give your friends or family members!! Or give it to yourself!< Less