Everyone knows that it is not good to fight herbicides, which affects both health and the environment. Especially for people who are doing eco-agriculture, weeding is really a headache. But is there any good way to use the herbicide instead of the herbicide? The following small series has compiled several methods of physical weeding for your reference.
Interplanting and weeding: Cutting grass roots by manual or various forms of weeding machinery and topsoil machinery to interfere with and inhibit weed growth to achieve the purpose of controlling and clearing weeds. Weeds growing in crop fields can be weeded in time by artificial cultivating and mechanical cultivating. The cultivating and weeding is highly targeted, clean and thorough, and the technology is simple. It can not only prevent weeds, but also loose the soil, which is more conducive to crop growth.
Cultivation and management of grass: Reduce weeds by rotation, green manure, fallow to limit weed growth; organic fertilizer should be fully decomposed (some organic fertilizers contain weed seeds); before and after crop allocation, use front crops The inhibition of weeds creates favorable production conditions for the crops. It can also spray edible brewing vinegar with an acidity of 4% to 10%, which can eliminate weeds and disinfect the soil.
Straw mulching and grass suppression: Covering with straw or gluten can not only play a role in moisture retention, heat preservation, root promotion and fertility, but also has a grass-suppressing effect.
Mulching and grass control: Polyethylene film is used to control weed growth. Covering with a black mulch film has the best grass-soil effect, but it is not possible to cover the weeding with a grass film (because it contains a chemical herbicide).
The pattern of “pard and grain interaction, poultry and fruit interaction†uses poultry to remove weeds in the field, that is, it saves labor and has environmental protection. However, the scope of application is limited and only applies to orchards and some vegetables and food crops.
The specific methods are determined according to their respective circumstances, but Xiaobian recommends that everyone use herbicides as little as possible, because herbicides have adverse effects on human health and the environment.
This article URL: Several reliable physical weeding methods
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