BIOTECHNOLOGY : A PARADIGM SHIFT.

Biotechnology making better crops and livestock by careful selection of traits to increase yield,produce disease and pest resistance and drought resistance products. This entails a collection of specific technique to improve plant and animals. Every living form; plants,animals and even micro organisms have codes called genes, which are information about what that living form.These genes represent traits about that living form that cannot be easily recognized by looking at the organism.Welcome to genetic engineering!!!. 

 The work on genes dates back to sir Mendel; who explained how traits can be transferred and also what traits to expect in selective breeding both in plants and animals.This method was adopted to produce desired progeny. 

 The work has progressed over the years with enormous technological development....resulting in biotechnology in agriculture. Agriculture has evolved over the years with many innovations to solve pressing issues such as food scarcity, diseases, environmental factors (such as flood,drought and arid region ),food preservation and lower yields. 

These issues have been identified as major causes of lack of food security thus various solutions have been proffered typically biotechnology; which is the use of genetically engineered strains of plants and animals to produce better strains with higher yield and enhanced flavors. Farmers have been improving plants and animals through selection and breeding desirable traits.

Bio technology enhances breeders ability to make improvement in crops and livestock,this is achieved through various techniques used to improve plants and animals. Bio technology use gene modification,genetic improvement and genetic engineering.

Crops improved with transferred DNA referred to as genetic improvement have been developed to aid farmers to increase productivity . Biotechnology holds the key to food security with higher yield and better products Genetic modification/genetic improvement/genetic engineering; refers to the process where there is transfer of useful characteristics into plants and animals. 

This process allows transfer of specific traits to plants or animals to produce improved and better versions.Crops improved with genetic modification aid farmers to increase productivity by reducing crop damage from weeds,diseases and insects. 

 Molecular markers; the use in agriculture involves the use of DNA of a plant/animal that posses desirable trait,even when not visible.This has resulted in breeding that are more specific and ensure better products. This process has been used by the international institute of tropical agriculture to produce cow pea resistant to bruchid, disease resistant white yam and cassava resistant to cassava mosaic disease. 

Molecular markers is useful to identify undesirable genes that can be eliminated in future generation. Molecular diagnosis are methods to detect genes/gene products that are very precise and specific.Molecular diagnosis are used in agriculture to accurately diagnose crops and livestock diseases

.The application in agriculture is vaccine production,these vaccines are cheaper,better and safer.They are stable at room temperature,hence refrigeration is not necessary making it very acceptable in remote villages. In the Philippines, biotechnology has been used to develop an improved vaccine to protect cattle and water buffalo against hemorrhagic septicemia. Tissue culture; this is the regeneration of plants in laboratory from disease-free plant part.

This technique allows for the reproduction of disease free planting material for crops.This method has been used to produce improved crops such as pineapples,bananas,pawpaws and avocados. This tissue culture has also been used in food production especially cheese making,,also in animal husbandry where a sheep(dolly) was produced from mammary cells. 

 The potential of biotechnology is explosive and can solve food scarcity issues and environmental pollution and food poisoning from use of pesticides.The process of biotechnology have produced crops that have been engineered to produce their own Bt protein(bacillus thuringiensis) a soil bacterium that contains a protein

Food in a column # biotechnology.

Seeds can be cultivated in nutrient media instead of soil, and this is done in a controlled environment this system is referred to as hydroponics /aeroponics depending on the conditions of growth.This system enables farming even in your room or balcony or any small space that can house the system you want to adopt. Technology bringing change in its track; who could have imagined farming without soil or land? can you imagine planting tomatoes or vegetables or even yam in a column -like stand or table? Welcome to the world of BIOTECH; feeding the world with ease. The world today is faced with population explosion; the growth of the population is not at the same rate as food production and processing leaving most developing countries on poverty threshold and food scarcity. The world now is looking at strategies for food security and sustainability to eliminate hunger and eradicate poverty. Biotechnology has actually shown great potential to achieve food security in the agricultural sector where it has been used to develop plant strains that are resistant to pests and diseases. Biotechnology has also been employed to improve food processing,nutritional value better flavor and productivity of plants,vegetables and other food crops. Agric biotechnology is the use of scientific techniques to modify and improve crops by selective breeding,better species of crops are cultivated that are resistant to various diseases.The biotech method of cultivation enhances production,producing crops that are bigger,better and mature early. In the world today where urban farming is practiced space has always been a constraint, but with the biotech technology, space is not a problem. The nutrient media are used for growth,and the crops are grown in columns, walkways and boxes, making cultivation easy.

BIO TECHNOLOGY AND FOOD SECURITY.

Biotechnology is one of the various ways of using scientific principles and techniques to produce crops that are pure strains and resistant to diseases. Biotechnology,nanotechnology,genetic engineering are all scientific interventions to produce better crops,improve plants,animals and microorganisms to enhance their value. The world today is faced with population explosion; the growth of the population is not at the same rate as food production and processing leaving most developing countries on poverty threshold and food scarcity. The world now is looking at strategies for food security and sustainability to eliminate hunger and eradicate poverty. Biotechnology has actually shown great potential to achieve food security in the agricultural sector where it has been used to develop plant strains that are resistant to pests and diseases. Biotechnology has also been employed to improve food processing,nutritional value better flavor and productivity of plants,vegetables and other food crops. Agric biotechnology is the use of scientific techniques to modify and improve crops by selective breeding. Advances in science especially in the field of molecular biology has provided scientist with ability to manipulate food at molecular level referred to as genetic engineering.The technique employed in genetic engineering is the transfer of DNA from species with specific desired traits into distantly related organisms. Genetic engineering allows the transfer of one or more traits from specific organism,plants,animals and microorganism and introduce them to new strains to come up with genetically modified strains with better productivity. The technology era has brought with it innovation , information , inputs and institutional support to enhance economic growth and development.The use of technology to ensure food security cannot be overemphasized,and so many options are at our fingertips to ensure food sustainability. Food can be cultivated in nutrient media instead of soil, and this is done in a controlled environment this system is referred to as hydroponics /aeroponics depending on the conditions of growth.This system enables farming even in your room or balcony or any small space that can house the system you want to adopt. Technology bringing change in its track; who could have imagined farming without soil or land? can you imagine planting tomatoes or vegetables or even yam in a column -like stand or table? Welcome to the world of BIOTECH; feeding the world with ease.

BIO GAS.

BIO CROP # BIOTECHNOLOGY.

Food crops derived from agricultural biotechnology are referred to as bio crops.Farmers all over the world are turning to bio technology to produce food,fruits and vegetables. The advantages of biotechnology over conventional farming are enormous ;these include production of more disease resistant strains of crops within a short time, the process is environmental friendly because pesticides are not used,this also ensures food safety as there is no pesticide residue on the products. Biotechnology also prevents health hazard in farmers as there is no exposure to chemicals used in conventional farming, the crops produced are of higher nutritional value,better flavor and most of all the productivity is high which makes it a tool for food security. Bio technology is safe and does not cause any ecological damaged.Crops that are developed are such that they breed out undesirable traits.Farmers are turning to biotechnology so that they can grow plants that yield more per acre and resistant to diseases and insect pest while reducing production cost. Agricultural biotechnology is a key to eradicate poverty and hunger/malnutrition in the world,according to UN food and agricultural organization there is an estimated world population of 9.1 billion in 2050,this will require enhanced production and productivity of food. The new methods of farming with innovative use of technology is the key to sustainable food production. Change is the only constant thing...........welcome to a new age of food production. BIO CROPS# BIOTECHNOLOGY.