Characteristics of a Chengdu Mayang Chengdu Mayang is a meat and skin breed that has fast growth, early maturation, high fertility, strong adaptability, resistance to heat and moisture, extensive feeding, and stable genetic properties. It is especially tender and delicious. , No odor, large ar.......

1 Within 15 days after hatching, chicks should be fed with 1 serving of vinegar and 10 servings of water-soaked chicks per day, or 1 serving of vinegar and 20 servings of water. If chicks get a small amount of sugar in the vinegar for the first 3 days after hatching, their disease-prevention a.......

Liriomyza is a polyphagous pest. Hosts include legumes, cucurbitaceae, Solanaceae, Asteraceae, and Cruciferae, and 13 families and more than 60 species of plants. Liriomyza larvae and adults can damage the leaves, reduce the photosynthetic efficiency and nutrient conduction in the leaves, and .......

The main harvesting machine for rice and wheat, combined with harvesters, has high harvesting efficiency and economic efficiency. However, it is expensive, and each of them is between 4 and 200,000 yuan. To buy a durable harvester, you must pay attention to the following points. 1. Prepare for.......

Eggplant verticillium wilt and blight are one of the major diseases of eggplant. With the continuous increase of protected areas in recent years, there is a tendency to increase the incidence. Eggplant Verticillium wilt not only harms Solanaceae vegetables, but also harms many kinds of vegetab.......

Potato tuber moth, also known as potato wheat moth, tobacco leaf miner, etc.; is Lepidoptera Gatricidae. Domestically distributed in 14 provinces (regions), the cloud, Guizhou, Sichuan and other provinces suffered more. The main damage is Solanaceae, among which potato, tobacco and eggplant ar.......

Editor's comment: Recently, the vegetable farmer of Guozhuang Village of Huanpi Town, Xinle City, reported that most of the more than one hundred acres of cabbage planted in this year's village had rotted petiole base, accompanied by sour odor, and the leaf was rotted down from above. .......

1. Pay attention to the technical parameters such as the model number on the engine's brand name. Due to the different models and manufacturers of the engine, there may be many variations. The power, speed, and the size and structure of the corresponding parts may also be different. If you.......

Herbicides and herbicides are currently compounded. This type of compound is most widely used. In general, herbicides with a long pot life are combined with herbicides with a short pot life, and the internally conductive herbicides are used together with contact herbicides. In addition, insect.......

Appropriate harvest. Fresh preserved celery should be kept as late as possible on the premise of no frost or frost (to prevent it from being exposed to frost in open field, plastic film or straw can be used at night before and after frost fall). Water should be poured 1 to 2 days before harves.......

In addition to the selection of cold-tolerant tree species, the following methods can be used in daily production: 1. Trunk earth. Before the soil freezes, combine the cultivator on the roots of the tree roots to cultivate the soil, the thickness of 20 ~ 40 cm, before the Spring Festival germi.......

1 The row spacing of plants is 1.0-1.5mx2.0-2.5m, often 1mx2m row spacing, north-south direction. Planting and digging the planting ditch according to the line, ditch backfill soil, apply about 25 kilograms of organic fertilizer per plant: After planting, pour enough water, and cover the film;.......