Find out the capillary rise in the crop root zone using water balance equation. Given: the data is in mm/year: the Precipitation is 300, Evaporation is 90, Surface runoff is 100, Transpiration is 580, percolation is 120 mm, difference in storage is 300 mm, and irrigation is 800. Arrange the equation for capillary rise.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.