Saturday, September 3, 2016

Methods Of Weed Control In Compass Point

By Ronald Gibson

Control of weeds is the botanical aspect of pest control whose aim is the stoppage of competition offered by weeds to domesticated plants and livestock. The process aims at injurious or noxious weeds. Over time, several methods of weed control have been invented and they all work with varying degrees of effectiveness. There are many professional companies that offer Weed control in Compass Point at reasonable costs.

Weeds are characterized by certain qualities that make them worth removing from among plants. First, weeds are plants that have very little or no value at all. Value may be in the form of energy, nutritional, material, or medicinal. Weeds also grow and germinate very fast and easily. Lastly, weeds also compete with useful crops for nutrients, water, light, and space. The definition of weed is usually dependent on the context.

Weeds offer competition to different levels. Some of the factors that determine the level of competition are prevailing climatic conditions and season. Young weeds do not do any harm to crops. According to research findings, weeds may be harmless for up to 3 weeks. However, beyond three weeks, their demand for space, water, light, and nutrient increase and they become competitive.

Seeding is one of the main methods of weed propagation. Among the weed species that are propagated through seeding are chickweed, cleaver, speedwell, hairy bittercress, groundsel, annual meadow grass, and fat hen. Seed production in these weeds happen in large numbers multiple times in a seeding season. Seed production occurs all year round in some species. All the seeds may germinate immediately or at different times. Seed dormancy can take several years.

Several methods of weed control exist, including coverings, manual removal, tillage, thermal, seed targeting, stale seed bed, crop rotation, and buried drip irrigation. Others include animal grazing, and use of herbicides among many others. Each method works with varying levels of efficiency. One may decide to use one method or combine various methods on one piece of land.

The technique called covering uses weed mats to kill weeds. The weed mats are covered on an area where weeds are. These mats create a hostile environment so that the weeds cannot survive. Survival is made impossible because air and light supply are cut off by the covers. It takes up to a few weeks for the weeds to die off completely. Covers can be relocated elsewhere so that the process is repeated.

In some cases, weeds are controlled through manual removal. People pluck the weeds manually from the ground and dispose them off. The weeds must be plucked out from the roots so that they do not grow again. Manual removal is not effective in cases where the land is too big.

In rice paddies, farmers have been known to use irrigation to control weeds. Rice paddies are irrigated with too much water until the land becomes soaked with water. Rice survives because it is water-resistant while any other plant that is not water-resistant is killed by the water.

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