How to do roasted seedlings in greenhouse vegetable production?
In recent days, the temperature in our province has continuously increased, and the noon temperature in sheds can reach 50°C to 60°C. The phenomenon of roasting seedlings often occurs due to inadvertent air release. In order to avoid causing damage to vegetables and seedlings in a timely manner, it is required to cultivate fruit and vegetable greenhouses during the daytime. No more than 35°C, the temperature of greenhouses in leafy vegetables does not exceed 30°C during the daytime. The seeds of live vegetables covered with mulching film should be inspected frequently during the seedling stage. After emergence, they are found to be released and released until the seedlings grow to 3 to 5 cm. Lead the seedlings and press the soil onto the ground.
Ulcers is commonly known as gastric ulcer and duodenal ulcer, the formation of ulcers is closely related with gastric acid or pepsin digestion. Ulcer disease is a chronic disease, its seizures were cyclical, episodes and remission of alternating appear, and the onset of abdominal pain has a certain rule. The main cause of ulcers include: 1. Helicobacter pylori infection 2. Bad diet 3. Mental factors 4. Drug stimulation. Many patients with gastric ulcer who have taken non-steroidal anti-inflammatory drug history, these drugs will stimulate our gastric mucosa, causing damage, then it will cause ulcer disease over time. The current anti-ulcer drug is mainly focused on reducing gastric acid and enhance the protective effect of gastric mucosa. In recent years,the research and development of anti-ulcer drug progress is faster, effective drugs have been listed, sales are also rising.
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