Weeding has always been a headache but a necessity. Summer orchard weeds grow in large numbers, the annual general need to play 3 herbicides or artificial weeding more than 4 times, time-consuming labor, each time to invest a lot of manpower and material resources. Today, I would like to recommend some effective weeding methods. Which one do you think is the best?
1, lay weeding cloth
Weeding cloth is braided by the narrow strip of polypropylene or polyethylene material and become, color is black more, the scale that adds antioxidant inside according to material is different, the degree that bear or bear aging also is different, use fixed number of year is different somewhat, general laid can be used 3-5 years. High quality weeding cloth is generally about 1.4 ~ 1.6 yuan per square, laying 300-400 square meters per mu, an investment of 400-600 yuan, according to the use of 5 years, the annual investment is only about 100 yuan, investment is quite low.
The characteristics of
(1) Inhibit weed growth: black weeding cloth can prevent direct sunlight on the ground, while using its solid structure can better prevent weeds through, so as to ensure the inhibition and killing effect on weed growth.
(2) Heat preservation and moisture retention: like mulching film, weeding cloth can prevent the loss of water evaporation and low temperature, maintain the water in the soil, and ensure the water needed for fruit tree growth.
(3) no pollution, no residue: weeding cloth has good aging resistance, generally can be used for about 5 years, no harmful substances pollute the soil, therefore, belongs to no pollution, no residue, economic and environmental protection.
(4) Reduce labor costs: laying weeding cloth is simple and convenient, 3 ~ 4 people can lay more than 10 mu a day, while reducing the labor costs of weeding.
2, herbicide weeding
At present, the most widely used herbicide is glyphosate, which is clean and thorough.
advantages
(1) Clean and thorough weeding: the use of glyphosate and 2,4-D, 2 methyl 4 chlorine, or with triclopyrioxy acetic acid and other herbicides, can be a variety of weeds between the orchard row kill, clean weeding thoroughly.
(2) Fast and efficient: clean weeding, fast grass death, high efficiency. Very popular with fruit farmers.
(3) A small investment: the use of herbicide a small investment, for the orchard does not need to hire manual, a smaller investment.
disadvantages
Too short duration: chemical weeding generally lasts only about 30 days, especially in summer and autumn when the temperature is high and the rainfall is frequent.
Repeated and frequent use may cause soil pollution.
Post time: Oct-18-2021