knowledge is power of human and its create humanity. knowledge always present in your good and bad time.The Knowledge is something that increases if you share it.
GATE 2021 Final Key & Exam Result Released
Get link
Facebook
X
Pinterest
Email
Other Apps
Name of the post :- GATE 2021 Final Key & Exam Result Released
SOIL AS A NUTRIENT RESERVOIR -Soil colloids serve to maintain a reserve of soluble nutrient in the soil. - the colloid compound of soil consisting of clay particle and humus. - sand, slit and clay which are difference on the basis of particle size from the mineral compound in the soil -A part from clay,also contain a colloidal carbonaceous residue called humus. -Humus is an organic materiel that has been slowly but incompletely degraded to a colloidal dimension through the action of weathering and micro organism which make great contribution to the nutrient reservoir
INTRODUCTION OF PLANT BREEDING The agricultural food production in India had increased from merely 50.82 million tonnes- in 1950-51 to 252.53 million tonnes in 2015-16. This represents an increase of over 397%during period of 57 years. During this period, there was an increase of 27.87% in the cultivated area, while yield per hectare increased by 255%. As a result, the nation became almost self-sufficient food grains. But the population in India is growing at an alarming rate of around 2.5 per cent Def year. This makes it necessary that the food grain production should also increase at least at effect same rate or even at a faster rate to improve the nutritional status of masses. The above increase In yield resulted from increased quantum and better management of inputs, such as fertilizers, irrigation water, plant protection and cultural practices, and from improved crop varieties. It is doubtful that the net cropped area can be increased indefinitely, but the...
The Circulatory System—the Body's Moving company The circulatory system is an organ system that includes the heart, the blood vessels, and the blood itself. It has three functions: • to transport materials (i.e., nutrients and oxygen) and cells from one place to another • to defend the body against invasion by harmful organisms by taking white blood cells to an area of injury or infection • to maintain a constant body temperature Your body has a closed network of blood vessels—hollow tubes—that move blood and nutrients. A pumping organ—the heart—pushes blood through this network of vessels.
Comments
Post a Comment