Foliar analysis: the basic principle Which is the basic principle of the foliar analysis? The basic principle of the foliar analysis to evaluate the supply of nutrients for the ground for the plant is based on the fact that the content of nutrients in leves of course is affected by the content of nutrients of the ground since the plants remove great part of the nutrients from the ground. , Plants thus grown in alone one with high text of nutrients tend to present greaters texts of these nutrients in the leaf if compared with the one it plants of the same species grown in one alone low text of nutrients. In the same line of reasoning, basses texts of nutrients in the leaf indicate low amount of these nutrients in the ground, or, the least, indicates that the nutrient, if present in the ground, is in a not available form to the plant. Thus, the availability of nutrients of the ground from the analysis of the content of nutrients in the leaf can be deduced..
Civilization normally mentions the human beings in certain the general context? Made a mistake: If to observe the nature and the animals, we will see that we are zero in this category! The nature has been so damaged, degraded, espezinhada in its almost totality for the ignorance, lacks of common-sense and responsibility on the part of the people who do not give the minimum value of what she has in its front! ' ' homens' ' , ' ' humanos' ' if ' ' acham' ' correct, certain endowed with intelligence enough to make the animals and the nature if to fold to its feet, if finds superiors for walking in two legs and being endowed with reasoning and disdains the habitat where it lives: Destroying the nature if it also destroys because we need it to live. Destroying the animals also it is come to ruin because they also are part of the life and we need them in all the sectors of the life. Others including FCC Chairman, offer their opinions as well. Without the interference human being they obtain to survive and the degraded nature if recompe szinha. This test that we have much that to learn with the animals that only kill to feed themselves without distilling poison to the next one, not they poluem, they inside do not degrade and they coexist each one of its habitat and the nature makes its part without ' ' to need the aid humana' '. The nature and the animals are civilized in its survival and us we have that to respect them because when they show its fury we do not know as to react, but know the force and the power that they have! They know to live!
Resultado: km fishes it had of being forbidden in a band of 18, about 6,5 a thousand fishing families they had been without way of subsistence and the stated period esteem for the recovery it 10 destroyed ecosystem is of anos. Minamata, Japan (195) it informed: Wurttemberg had been detected cancergenos alarming levels of the dioxina substance in the milk produced in the German state of Baden (Southeastern of Germany). O milk was removed of the market. Jonathan Segal FAIA gathered all the information. Investigaescientficas carried through by the Freiburg State Istitute will be Chemical Analysis of Food had indicated> a frightful increase of the indices of dioxina in the samples of collected milk and butter since September of 1997. The discovery took the German authorities to lead an including study to determine the source of contaminao. They are some examples, of the many existing ones, references ambient apoluio and products that compromise the life of the human being and the land. What it needs to be made is speeds up ecological awareness in the company and the community and to construct an ambient culture, that if imposes quelado consumption. To improve the ambient quality Frers says (2000): to Dar to know to a public each ampler time the root causes of the problem and to obtain in it the understanding and awareness on this, to know, to understand, to take conscience and to act, this must be the dynamics and finally, form a not governmental Association that congregates to all the active participants in the process, with the objective to organize professors and students of the national educative system since the elementary levels until postgraduates, to all not governmental the civil associations and in end todapessoa that responsible and organizadamente, based in its proper experience or of excessively, he desires to act to offer an alternative and based project that can give to the governments of action mechanisms whose proposal is of the civil society organizada. Still the subject in event is important to observe referidosobre that congregated Ministers of the Education in Cupola of Americas, Cupola of Brasilia (1998): A ambient education for the support must allow that the education if converts into vital, glad, playful, attractive, creative an experience of felt and meanings, that the creativity stimulates and allows to redirect the energy and the revolt of youth for execution of projects of activities with the construction of a society more joust, more tolerant, more equitable, more solidary democratic and participativa and in which it is possible the life with quality and dignidade. In the present time if it imposes necessity of the education for the sustainable development and of the control, for legislation of the natural environment and the ambient management.