The most effective weeding method in orchard, the role of weeding cloth.

Manual weeding: from April to September, cooperate with intertillage to carry out manual weeding, remove weeds with tools

The most effective weeding method in orchard, the role of weeding cloth.

Manual weeding: from April to September, cooperate with intertillage to carry out manual weeding, remove weeds with tools such as hoes and sickles, or directly pull them out by hand.

Chemical weeding: buy herbicides, dilute the drugs with clear water, prepare a certain proportion of liquid medicine, and then spray them with a sprayer.

Machine weeding: buy a special weeding machine, which saves labor and can weed quickly. This method can generally be used in large orchards.

Cover and weed control: Cover the orchard with plastic film or straw to inhibit the occurrence and growth of weeds.

First, the most effective weeding method in orchard

1, artificial weeding

(1) From April to September, artificial weeding is combined with intertillage, and weeds are removed with tools such as hoes and sickles, or directly pulled out by hand.

(2) This method can thoroughly clean up the weeds in the orchard, and will not cause adverse effects on the fruit trees, but it is time-consuming and laborious.

2. Chemical weeding

(1) Buy herbicides in a pesticide store, then dilute the drugs with clear water, mix them into a certain proportion of liquid medicine, and spray them with a sprayer.

(2) This method has the advantages of small workload and quick weeding, but it is easy to cause phytotoxicity if it is used improperly, and the drug resistance of weeds will be enhanced if it is used for a long time.

Step 3 weed with a machine

(1) Buy a special lawn mower, which can be used in larger orchards. Its advantages are labor saving and quick weeding.

(2) The disadvantage of this method is that the input cost is high, the lawn mower can only remove the upper part of weeds, and the weeds in the corners still need to be cleaned manually.

4. Covering and weeding

(1) Cover the orchard with plastic film and weeding cloth, or evenly cover a layer of rice straw and rice straw with a thickness of 6-8cm to prevent the occurrence and growth of weeds.

(2) The method can not only achieve the purpose of weeding, but also play the roles of heat preservation, moisture preservation, fertilizer preservation and moisture preservation, which is beneficial to promoting the growth of fruit trees.

Second, the role of weeding cloth

1, inhibiting the growth of weeds.

After covering weeding cloth, weeds can't get sunlight, can't carry out photosynthesis, and will die after a period of time.

2, improve the ground temperature

Weeding cloth can absorb sunlight and prevent underground heat from radiating outward, thus achieving the effect of heat preservation.

3. Water and fertilizer conservation

Weeding cloth can reduce the evaporation of groundwater and prevent soil from being washed by rain in rainy season, thus reducing the loss of nutrients.

4. Reduce pests and diseases

Weeds on the ground are the main wintering places for pests and germs. Covering weeding cloth can prevent weeds from growing, thus reducing the base of pests and pathogens.