Weed control agents - List of Manufacturers, Suppliers, Companies and Products

Weed control agents Product List

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Weed control agent "Kusanashikun"

An environmentally friendly material that returns to natural soil (containing magnesium oxide) without using cement.

"Kusanashi-kun" is a weed prevention agent mixed with soil or gravel. It insolubilizes the three major nutrients in the upper layer of soil—nitrogen, phosphorus, and potassium—to prevent weeds from growing. The nutrients in the lower layer of soil remain intact, so it does not hinder the growth of trees. Easy to use and highly effective. The condition of being difficult for weeds to grow continues for over five years after application. 【Features】 ■ Safe and secure as it does not use chemicals ■ Prevents weeds by insolubilizing the three major nutrients: nitrogen, phosphorus, and potassium ■ Harmonizes naturally with the environment by using the main components in existing soil, sand, and gravel ■ Excellent water retention, alleviates temperature rise and reflection, and suppresses the heat island effect *For more details, please download the PDF or feel free to contact us.

  • Soil improvement material

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Patent for Weeds and Hygiene [Kainari Magnesium Weed Control®] Friend of Weed Control®: Hygiene Weed Control

Unique sanitation and weed control using sea-derived potassium fertilizer for weed management and hygiene improvement. 【Makes weeding easier with a back support!】

Kaisei's Magnesium-based Weed Control "Weed Control Friend®" utilizes the fertilizer component magnesium (magnesium oxide) to prevent weeds and improve sanitation, making it an environmentally friendly sanitary weed control solution. It has also been developed for cold regions. Unlike traditional solidifying soil (paved surfaces) or weed control sheet installations, this is a new technology (method) specialized in weed control and sanitation that utilizes the capillary phenomenon of soil to prevent the proliferation of weeds. **Principles of Magnesium-based Weed Control** 1. Hardness due to the hydration reaction of magnesium oxide (soluble magnesium). 2. Blocking sunlight through the weed control layer (magnesium layer) - inhibiting photosynthesis. 3. Nutrient inhibition of essential and trace elements due to weak alkaline components (sanitation improvement). 4. Excess supply of soluble magnesium. The mechanisms of weed control include: 1. Blocking sunlight. 2. Suppressing with hardness. 3. Cutting off nutrients. 4. Blocking oxygen. 5. Cutting off water, not supplying it, dehydration, etc. However, other weed control measures available in the market operate on only one of the above mechanisms, which leads to many weaknesses. The principles of magnesium-based weed control combine more than four mechanisms and utilize the properties of magnesium oxide, allowing for more stable weed control effects. It is also recommended for improving sanitation in business settings.

  • Safety and consumables

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