you are provided with 10 hectare of land there will be the growth of weeds. How can you control them?
you are provided with 10 hectare of land there will be the growth of weeds. How can you control them?
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Answer:
Organic Weed Control: Cultural and Mechanical Methods
By Howell and Klaas Martens
From the August 2002 issue of Acres U.S.A. magazine
Organic weed control methods are often debated and dismissed by large chemical sprayers. But organic weed control methods do work, and work better for your field’s health.
Weeds happen. That is a fact of life for organic farmers, and therefore many of our field operations are designed to make sure that the health and quality of our crops are not jeopardized by the inevitable weed pressure.
Planning an effective weed-control program involves many different aspects of organic crop production. As farmers begin to explore organic possibilities, the first two questions invariably seem to be: “What materials do I buy for soil fertility?” and “What machinery do I buy to control weeds?” We asked these questions when we started organic farming, but we rapidly realized that this is not the best way to understand successful organic farm management.
To plan an effective weed-control program, you must integrate a broad spectrum of important factors, including your soil conditions, weather, crop rotations and field histories, machinery, markets and specific market quality demands, and available time and labor. You must have the ability to adjust your weed-control strategies to the unique and ever-changing challenges of each year. Above all, you must be observant, and, in the words of William Albrecht, you must learn “to see what you are looking at.”
Cultural Organic Weed Control
Do you think that weeds just happen, that there is little you can do to limit your weed population other than cultivate? Then think again! Before you even think about cultivating, there are many things that you can actively do to change field conditions so that they favor crop growth and discourage weed pressure. Cultural weed control is a multi-year, whole-farm, multi-faceted approach — and you are probably doing much of it already without realizing the effect your actions have on weed pressure.