The study of the life cycle of plants - is the basis of their successful cultivation.Ogorodnikov, cottagers and agronomists should know at what level of development a plant is at the moment.
Such information is primarily needed for timely fertilization and protection of agricultural chemistry.And be sure to Ozelenitel should be aware of the concept of "vegetation" What is this, and what characterizes the life span of the plant.
Vegetation in the scientific and popular section
In the conventional concept of a botanical glossary vegetation characterizes the period set in front of green mass fruiting.In other words, the better will be held during this period, the more, in theory, expected harvest or receipt of a vegetable feedstock.However, all is not as easy as it seems at first glance.
Many consider the most important and crucial stage during the growing season;that is the key to crop yield.However, in most cases, this view is mistaken.Primarily, this is due to basic biological purpose of fruiting, breeding.It is known that under adverse conditions, individual tends to augmentation of the number of species to increase its chances of survival.But if artificial agronomic plant production does not feel any stress, whether there is an incentive for its abundant fruiting?Initially - no.That is why breeders and farming techniques are not sitting idle.
plant vegetation: it is from the point of view of biology
period of growth, characteristic of the annual cycle of a species, from seed germination (seed) or maturation of the kidneys (for perennial fruit) and prior to the termination of the vegetative organs.As a rule, after the termination of the development of the plant begins its next cycle - fruiting.
Many people do not take into account the interrelatedness and interdependence of vegetation and fruiting why the result is not always happy.Adding a large number of bio-fertilizers and even a positive impact on the green mass, but not the decisive factor for the yield in spite of advertising claims on the packaging manufacturer.
young-green.Factors affecting the vegetation
Any agricultural process has to be based on his theory of natural natural order of things, and as little as possible removed from the program laid down by nature: against it, as we know, "do not trample."Time vegetation and the result (the harvest) depends on many factors, which in closed Agrocomplex often ignored.Such omissions are transformed into enormous costs of agrochemicals.Also the quality of the products produced thereby in question.Take, for example, natural crop rotation on a particular plot.Any summer visitor knows that after it is advisable to cultivate potatoes peas or pumpkin.But manufacturers are focused on certain commercially profitable product, do not go to such measures, and the circle closes.
How does vegetation?
What is the process that we already know.Let's consider this phenomenon in more detail.
The above examples are not fully cover the range of factors that affect the growth and development of plants.Cultivated plants obtained by selection from their wild predecessors, have a number of properties characteristic only for its taxonomic group.
For example, tomatoes are very dependent on the ambient temperature and lighting.The sharp change in light conditions the plant can be perceived as the end of summer signals.And at the level of the program laid down the plant realizes that if the summer is over, it's time to throw out the seeds into the environment.This means that fruiting begins with insufficient maturity of the plant.This is one of the most popular examples that describes what the growing season and how wrong recreate natural conditions can be wasted effort and money.
high-tech cultivation
the foreseeable future, mankind wants to get rid of agricultural operations by creating a robotic system for the cultivation and harvesting.Also contribute to making genetic engineering, creating a species resistant to many diseases.In the near future, wheat and oats, for example, "learn to" take the full period of the growing season, regardless of weather conditions.
Currently, much attention is paid to this issue extended as vegetation.What is in the understanding of agricultural technology, biologists, genetic engineers and producers?For everyone - his own.For professionals working with gene material is primarily a set of attributes that affect the productivity of the species.For agricultural technologies - a difficult task, to be solved on the basis of profitability.For a manufacturer of products - the period for which you can spend growing cycle and make a profit.
Vegetation in terms of ecology
Vegetation - that is in terms of ecology?Creating biosphere billions of years largely due to the advent of the desired concentration of oxygen in the air.Oxygen is released in the process of photosynthesis of algae, and the desired concentration of largely played the role of forming creatures with a high level of organization of the nervous system.
So, speaking the language of science of ecology and evolutionary biology, plant vegetation - it is one of the main stages in the formation of highly organized forms of life.This stage, as evolution continues to this day.And if environmental reasons fail in the growing season, the planet Earth will become uninhabitable multicellular creatures, breathing oxygen.And we, the people concerned in the first place.
