The application of chemical fertilizers to manage crop pests and diseases not only helps avoid phytotoxicity caused by improper pesticide use, but also significantly enhances crop growth. This method is safe, cost-effective, and efficient. Below are several commonly used chemical fertilizers that ha ---MORE---
Release date: 2006-11-08 In a significant breakthrough, Chinese scientists have identified the human bocavirus (HBoV) and named its gene sequence "WLL-1." This discovery marks an important step in understanding respiratory infections in children. The research was led by Dr. Lin Feng, dean of the ---MORE---
Small rakes are widely used in agriculture for cutting green and dry corn stalks, wheat straw, rice straw, and other types of forage suitable for livestock. These machines are also effective for returning straw to the field, contributing to soil improvement and sustainable farming practices. In rec ---MORE---
Macadamia nuts are generally affected by relatively few serious pests and diseases, but proper management is still essential. Key precautions include: 1) Thoroughly treating redness to prevent infestation. 2) Using broad-spectrum sprays that can control multiple pests at once. 3) Alternating pestici ---MORE---
Some operators failed to properly maintain batteries after decommissioning agricultural vehicles like combine harvesters and four-wheel tractors. As a result, the batteries became frozen and difficult to repair or recycle. To avoid this issue during winter, it's important to take proper storage meas ---MORE---
Some operators failed to properly maintain batteries after decommissioning agricultural vehicles like combine harvesters and four-wheel tractors. As a result, many batteries became frozen and difficult to repair or recycle. To prevent this from happening, it's important to take proper steps when pre ---MORE---
Use a scrap steel plate to fabricate a square container. About 300 millimeters above the base of the box, square iron bars are welded at each corner to provide structural support. A steel plate, 3 to 5 millimeters thick, is then drilled with a small hole, approximately 3 to 5 millimeters in diameter ---MORE---