Impact of Birds in Agricultural Crops Agriculture is the key of development on rise of human civilization via farming and agricultural crops that are grown by man. There are many factors which influence agricultural production , one of them is are birds which comes under the biotic factor. Although birds provide many important services in favor of agriculture like - pest control, seed dispersal and pollination,etc. Birds interaction with biotic communities have both positive and negative impact on then such as :- Substantial source of revenue, pleasure , and good mental health are also provided by birds. When a large number of birds decent on agricultural field, they will either eat or destroy crops. impacting decline in agricultural productivity. The crops that human like to eat such as fruits , vegetables are eaten by geese. crows, jays, finches, sparrows and other species of birds. Scanning of agricultural large tracts for pests such as insects and...
Sometimes plants get sick and no matter how much you talk to your plant, they won’t talk back. The initial step in determining if a plant has a disease is to look at the signs and symptoms. This can give you a clue about what’s going on. Read full article about | Types of Plant Pathogens and Abiotic Stresses | Click here | Hello I'm Tapsendra Patel and this article will provide you a background on plant diseases and the signs and symptoms common for plant pathogens. A disease is any abnormality that alters the looks or function of a plant. Plant functions are effected by this physiological process. Disease can also reduce yield and quality of harvested product. Disease is a process or a change that occurs over time. It does not occur instantly. Infectious plant diseases are caused by living organisms that attack and acquire their nutrition from the plant they infect. The parasitic organism that causes a disease is a pathogen. Numerous fungi, bact...