Peppercorn gardens generally have large spacing between rows and plants, creating a significant amount of empty space suitable for weed growth. Weeds compete with peppercorn trees for water and nutrients, negatively affecting their growth. Let's explore some common methods for weeding peppercorn gardens.
Common Methods for Weeding Peppercorn Gardens
What Weeds Are Found in Peppercorn Gardens?
Common weeds in peppercorn gardens include reeds, barnyard grass, crabgrass, goosegrass, foxtail grass, white grass, couch grass, bluegrass, lamb's quarters, purslane, amaranth, medusahead, mugwort, shepherd's purse, chickweed, cocklebur, bindweed, thistle, sowthistle, nutsedge, wild jujube shrubs, and more.
1. Animal Grazing
Raising poultry such as chickens, ducks, and geese under the peppercorn trees can help control weed growth.
2. Manual Weeding
For small peppercorn gardens, manual weeding is the safest method with zero side effects, though it is labor-intensive and costly. Weeds can be pulled by hand or removed with a hoe.
3. Using Herbicides
Herbicides are a chemical weeding method developed by experts over the past decade. They are suitable for large areas of weeds in peppercorn gardens, providing immediate and effective results. However, they can negatively impact the growth and quality of peppercorn trees and damage soil organic matter with repeated use.
4. Mulching
In rural areas, crop residues like corn stalks and wheat straw can be used as mulch. Depending on the size of the peppercorn trees, adjust the coverage area. During the windy winter season, cover the mulch with soil to prevent it from being blown away. Mulch can prevent weed growth and increase soil organic matter when it decomposes.
5. Mechanical Weeding
Agricultural machinery, such as weeders, mowers, and grass cutters, can replace manual labor. Mechanical weeding is fast, time-saving, and labor-saving.
6. Planting Rapeseed
Intercropping rapeseed in peppercorn gardens can improve soil organic matter and environment. During the young tree period, intercropping beans can provide additional income. Rapeseed reduces weed growth and serves as a natural organic fertilizer by increasing soil organic matter.
These are some common methods for weeding peppercorn gardens. Choose the appropriate method based on your specific situation.What Does the Chinese Pepper Tree Fear Most?，Summer Pest and Disease Control for Sichuan Pepper
