cabugao hazelle (28 Ergebnisse)

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: Used.

Zustand: Used.

Zustand: Used.

Zustand: New. Vertical farming or high-rise farming is a proposed indoor, urban farming technology involving large-scale agricultural production in multi-story buildings. It is an intensive farming strategy which mainly employs advanced techniques such as hydroponics and.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Zustand: Like New. Like New. book.

Hardback. Zustand: New. Vertical farming or high-rise farming is a proposed indoor, urban farming technology involving large-scale agricultural production in multi-story buildings. It is an intensive farming strategy which mainly employs advanced techniques such as hydroponics and aeroponics to produce crops like fruits, vegetables and edible mushrooms continuously. Unlike traditional farming in non-tropical areas, indoor farming can produce crops year-round. All-season farming multiplies the productivity of the farmed surface by a factor of 4 to 6 depending on the crop. With some crops, such as strawberries, the factor may be as high as 30. Furthermore, as the crops would be sold in the same infrastructures in which they are grown, they will not need to be transported between production and sale, resulting in less spoilage, infestation, and energy required than conventional farming encounters. Crops grown in traditional outdoor farming suffer from the often suboptimal, and sometimes extreme, nature of geological and meteorological events such as undesirable temperatures or rainfall amounts, monsoons, hailstorms, tornadoes, flooding, wildfires, and severe droughts. The protection of crops from weather is increasingly important as global climate change occurs. Because vertical plant farming provides a controlled environment, the productivity of vertical farms would be mostly independent of weather and protected from extreme weather events. Although the controlled environment of vertical farming negates most of these factors, earthquakes and tornadoes still pose threats to the proposed infrastructure, although this again depends on the location of the vertical farms. With high-rise farming, a relatively large area of land will be converted into a facility on which a multi-story building will be constructed. It will be located in the urban center. Important food crops will be grown in this building on soil-less media, employing mainly the techniques in hydroponics. It is estimated that by the year 2050, close to 80% of the world's population will live in urban areas and the total population of the world will increase by 3 billion people. A very large amount of land may be required depending on the change in yield per hectare. Scientists are concerned that this large amount of required farmland will not be available and that severe damage to the earth will be caused by the added farmland.

Hardback. Zustand: New. New copy - Usually dispatched within 4 working days. 775.

Hardcover. Zustand: Like New. Like New. book.

Hardback. Zustand: New. Vertical farming or high-rise farming is a proposed indoor, urban farming technology involving large-scale agricultural production in multi-story buildings. It is an intensive farming strategy which mainly employs advanced techniques such as hydroponics and aeroponics to produce crops like fruits, vegetables and edible mushrooms continuously. Unlike traditional farming in non-tropical areas, indoor farming can produce crops year-round. All-season farming multiplies the productivity of the farmed surface by a factor of 4 to 6 depending on the crop. With some crops, such as strawberries, the factor may be as high as 30. Furthermore, as the crops would be sold in the same infrastructures in which they are grown, they will not need to be transported between production and sale, resulting in less spoilage, infestation, and energy required than conventional farming encounters. Crops grown in traditional outdoor farming suffer from the often suboptimal, and sometimes extreme, nature of geological and meteorological events such as undesirable temperatures or rainfall amounts, monsoons, hailstorms, tornadoes, flooding, wildfires, and severe droughts. The protection of crops from weather is increasingly important as global climate change occurs. Because vertical plant farming provides a controlled environment, the productivity of vertical farms would be mostly independent of weather and protected from extreme weather events. Although the controlled environment of vertical farming negates most of these factors, earthquakes and tornadoes still pose threats to the proposed infrastructure, although this again depends on the location of the vertical farms. With high-rise farming, a relatively large area of land will be converted into a facility on which a multi-story building will be constructed. It will be located in the urban center. Important food crops will be grown in this building on soil-less media, employing mainly the techniques in hydroponics. It is estimated that by the year 2050, close to 80% of the world's population will live in urban areas and the total population of the world will increase by 3 billion people. A very large amount of land may be required depending on the change in yield per hectare. Scientists are concerned that this large amount of required farmland will not be available and that severe damage to the earth will be caused by the added farmland.

Buch. Zustand: Neu. Neuware.

Zustand: NEW.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New.

Hardcover. Zustand: New.

Zustand: New. In.

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Zustand: New. Seeds are fundamental to agriculture. They are the starting point for the production of most crops and delivery system for advanced genetics. Seeds constitute 70% of our food and recent additional uses of seeds as stored energy has increased both seed and c.

Buch. Zustand: Neu. Neuware.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Zustand: New. 2016. Hardcover. . . . . .

Hardback. Zustand: New. Seeds are fundamental to agriculture. They are the starting point for the production of most crops and delivery system for advanced genetics. Seeds constitute 70% of our food and recent additional uses of seeds as stored energy has increased both seed and commodity prices worldwide. The past 50 years has seen many research-driven improvements in seed genetics and technology that have been responsible for dramatic increases in crop productivity worldwide. Increasing demand for seed as biofuel feedstock coupled with a need to feed a burgeoning global population makes seed science and technology an essential discipline for human survival and prosperity. Cereal production alone will have to increase by roughly a billion metric tons in the next 30 years to meet world needs. To meet future world needs for food, fiber and energy, additional research advancements in seed genetics and technology will be critical. Seed science and technology involves several disciplines such as plant production, agronomy, plant physiology, plant science, entomology and plant pathology. The seed is the most important and essential starting point for a healthy plant. If a seed is not viable a seedling will not emerge. If a seed has low vigor a weak seedling will emerge which in turn may either succumb to environmental conditions or attack by pathogens or insects. It is therefore of the outmost importance to look at the seed to make sure that it is viable and will give rise to vigorous seedlings able to withstand unfavorable environmental conditions and pests. Correct sampling of a seed lot is essential before any tests can be done on the seed lot. The purity, both physical and genetic, must be determined before testing. All seed should be tested for viability, that is, the germination percentage must be determined and recorded on the seed lot. Furthermore, the vigor of the seed can also be determined using a range of tests. Seed health testing is also of great importance to prevent new pathogens from entering and establishing in the country and to prevent diseases occurring in the field due to seed-borne inoculum. This book will discuss the different principles governing seed science and technology.

Hardback. Zustand: New. New copy - Usually dispatched within 3 working days. 526.

Zustand: New. 2016. Hardcover. . . . . . Books ship from the US and Ireland.

Hardback. Zustand: New. Seeds are fundamental to agriculture. They are the starting point for the production of most crops and delivery system for advanced genetics. Seeds constitute 70% of our food and recent additional uses of seeds as stored energy has increased both seed and commodity prices worldwide. The past 50 years has seen many research-driven improvements in seed genetics and technology that have been responsible for dramatic increases in crop productivity worldwide. Increasing demand for seed as biofuel feedstock coupled with a need to feed a burgeoning global population makes seed science and technology an essential discipline for human survival and prosperity. Cereal production alone will have to increase by roughly a billion metric tons in the next 30 years to meet world needs. To meet future world needs for food, fiber and energy, additional research advancements in seed genetics and technology will be critical. Seed science and technology involves several disciplines such as plant production, agronomy, plant physiology, plant science, entomology and plant pathology. The seed is the most important and essential starting point for a healthy plant. If a seed is not viable a seedling will not emerge. If a seed has low vigor a weak seedling will emerge which in turn may either succumb to environmental conditions or attack by pathogens or insects. It is therefore of the outmost importance to look at the seed to make sure that it is viable and will give rise to vigorous seedlings able to withstand unfavorable environmental conditions and pests. Correct sampling of a seed lot is essential before any tests can be done on the seed lot. The purity, both physical and genetic, must be determined before testing. All seed should be tested for viability, that is, the germination percentage must be determined and recorded on the seed lot. Furthermore, the vigor of the seed can also be determined using a range of tests. Seed health testing is also of great importance to prevent new pathogens from entering and establishing in the country and to prevent diseases occurring in the field due to seed-borne inoculum. This book will discuss the different principles governing seed science and technology.