Weeds

In addition to pests and diseases that attack plants and harming farmers,weeds also need special attention. At the farmers sometimes pay less attention to the weeds so that within a certain time has exceeded the limit weed population. Weeds - weeds will be competing with the main crop in getting the necessary nutrients growth. Weeds can be a pest hiding places.Cleaning of weeds is essential to suppress the development of pests that can attack plants.

Based on the Characteristics of owned, weeds can be divided into three groups, namely puzzles, grasses and broad leaf weeds.

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Group puzzle - tekian has exceptional durability against mechanical control, because it has a rod in the ground Umbu that can last months - months. An example is the puzzle field ( Cyperus rotundus).

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Leaved weeds in this group like a puzzle but it produces a narrow stolon .Stolon is in the ground form a complicated network that is mechanically difficult to overcome. An example is alang - alang ( Imperata cylindrica ).

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A wide range of weeds of the order Dicotyledoneae included in this group. Weeds usually grow at the end of cultivation. Competition for major crops in the form of light competition. Examples of broad-leaved weeds are the leaves spoon.

"Weed Control"

Weed control requires a unique strategy for each case. Some things to consider before making weed control are as follows:

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Today is pretty much hebisida (weed killers) are available at farm stores.Even so, we need to care - care in selecting and using herbicides. Consider how to use the correct herbicide is recommended.

The purpose of cleaning weeds, among others, to reduce the nuisance plants that will be the main crop competitors. In addition, because the host alternetif weed and pest hiding places.

After learning about the weeds that are always detrimental to humans, there are weeds that are not harmful to anyone, that is Rosela plant (Hibiscus sabdariffa l.), For some reason these plants, including weeds, we get this from an Internet media that discuss about pests and plant diseases. Though understanding of the weed itself is the plant that suppresses the growth of nuisance pests and diseases, viewed from the side benefits of roselle plants aplenty, including treating coughs, lethargy, fever, bleeding gums, retaining spasms, anti worm, anti-bacterial, anti septic, lowering cholesterol in the blood, uric acid. View of the benefits - the benefits of these plants, these plants do not show plants that bring the disease to humans, even reverse, this plant can cure several human diseases, so why do so many people who call this plant a weed plant? Because it is easy to roselle plant disease and spread it to other plants, and lots of animals - animal pests alighted on the leaf / stem.