Bitter gourd, also known as "cool melon", is a thermophilic vegetable with a suitable temperature of 20-25 °C. In recent years, through variety breeding, spring, summer and autumn can be planted in three seasons, and it has been gradually increased to the main planting varieties. .......

1. Wash the squash, remove the gutting and melon skin, dig out the melon pods and seeds.
2. Cut the pumpkin into a wire with a vegetable cutter and put it in clean water for 1 hour and then remove it.
3, drying a clean site, covered with gauze, the pumpkin silk flat on the top, natur.......

Greenhouses have become more and more popular as an important tool for farmers to get rich quickly. However, the northern greenhouses are too cold and slow in winter, which is detrimental to the growth of crops. The vacancies of greenhouses are long, or the effective u.......

The greenhouse warmer is a magic weapon for growing vegetables in greenhouses. Take Jinbao greenhouse warmer as an example to introduce its advantages:
1) Improve the comprehensive benefits of agriculture and significantly increase farmers' income. Jinbao gree.......

Release date: 2008-01-11

National Science and Technology Awards Shanghai Awards for "Change Your Life"
At 10 am on the 8th of th.......

1. Soil conditions: The soil texture requirements are not strict. Flatland and sloping land can be planted; there is still a strong yield in the thin land; flat fertility is superior in planting and high yield, and the better the fertilizer and water conditions, the yield is significantly .......

Cold and warm

Before the advent of the cold current, in addition to leaving the necessary ventilation holes, plug the cold air can invade the gap, and hung on the doors and windows of straw. Open the doors and windows at noon on a sunny day to facilitate the air circulation in the .......

To fertilize greenhouse vegetables in winter, it is necessary to spray the vegetable leaves after diluting the micro-fertilizer, which is more economical and effective. However, during the spraying process, you must pay attention to the following five main points:

Concentration and.......

Small rakes are used directly to cut green and dried corn stalks, wheat stalks, rice straw, and other livestock forages. They can also be used for straw returning to agricultural construction.

With the widespread use of small grass rakes in livestock husbandry (farms) in recent yea.......

Tetina is a light turkey turkey. It has fast growth, good resistance to roughage, good meat quality, high egg production, and strong brooding ability. It uses the characteristics of strong nesting characteristics of Betina females to hatch eggs, with simple equipment, low cost, convenient .......

Dragon fruit has a wide range of adaptability, easy to plant and manage, low input, high yield, and can be put into production in the second year after planting, and it is easy to cultivate and manage. It is a fruit tree variety with broad promotion prospects in northern facilities cultiva.......

Mushrooms are soft and meticulous in texture, pure in color and pure in color, rich in nutrition and unique, and are deeply loved by consumers. However, due to the high moisture content of the mushroom, the soft tissue, and the unprotected structure on the surface, the respiration and transpir.......