Scattered-tailed flowers are warm and moist. In the growing season, we must keep the basin soil wet and the air humidity around the plants. Wet-tailed sunflowers are cold and cold hardy. In the northern regions, outdoor culture usually enters rooms from late September to early October. Must be.......

The use of aquatic animals to attract food activators is a new high-yield and high-efficiency aquaculture technology developed in recent years. Aquatic animals like to eat live bait in the water, but in intensive farming, mainly rely on compound feeds based on plant raw materials. Although thi.......

The role of organic fertilizer in apple trees is irreplaceable. First, the nutrient content is rich and comprehensive, which is not available in any kind of fertilizer; the second is to improve the soil; the third is to promote the activities of m.......

First, build cellar. Build pits where the leewards are sunny and free from trees. The cellar width is 1.2-1.5 meters, the cellar length is not more than 15 meters, and the cellar depth is generally 1.8-2 meters. After digging, the bottom is filled with 10% of wet fine soil mixed with 20% soil-.......

Once the single-cylinder diesel engine has burned the shaft, it can be used to change the watts. If necessary, wear the shaft. This method is simple and easy. It is not necessary to disassemble the cylinder head and the piston rod group, and it is not necessary to adjust the valve clearance, w.......

Cultivate strong seedlings. Appropriate sowing time for autumn sowing requires strict timeliness. If planting too early, the seedlings grow 4 leaves before winter, it is easy to pass through the vernalization before winter, the first spring convulsions in early spring, affect the quality; sowi.......

1. All the weeds, trees or other unhealthy objects, stones, etc. in the planned area of ​​Qingti shall be cleared to facilitate the reclamation. 2. Open up the land or plunge the land slightly before reclaiming at a gentle slope below 5°C. Then according to the requirements of.......

Freshwater white squid water feeding for 20 days, a total length of about 3 cm, called summer fish species. According to the author's more than two years of seed cultivation experience summarized as follows for your reference.
1. The choice of ponds is rich in water resources, good wa.......

A look at the horns: Luyang male ewes have horns, about a month or so corner base appears, and "Huyang" has no horns for life. Second, look at the legs: Lu's leg is thin and tall, and other sheep are short and thick. After the leg is tall and horny, it is indeed the Luyang, and t.......

Specific requirements: seedbed membrane net double cover, the first cover film with compressed film and then cover the shade net; seedling mu with lime powder 50 kg, 48% of compound fertilizer 20 kg, superphosphate 40 kg, plowing soil Settlement for the car, required to reach the flat as a mir.......

1. Soaking in warm water: Soak seeds in warm water at 50°C for 30 minutes, then sow. 2. Saline soaking: First soak the seeds in 1% salt water for 15 minutes. Rinse them with clean water. Allow to dry after sowing. 3. Liquor soaking: According to the ratio of 1:1 white wine and water, put th.......