This is a misunderstanding. In fact, vegetables have the upper limit of temperature, which is generally 25°C~32°C. If the temperature is too high, fruit settling is inhibited, resulting in faults. At the same time, the temperature is too high, the crops have large respiration, consume more n

Because the shed temperature in the greenhouse is too high or too low, the planting density is too large, the lack of illumination, improper management of fertilizer and water, etc., often cause the greenhouse eggplant to fall seriously, directly affecting the income of the veg

In recent years, every autumn and winter season, haze has become a focus of attention. In particular, smog is severe in the north. How to combat haze has become an important issue for us. In the hazy days, it is the first coup for fighting against as little as possible. If you want to go out, you

Juice, attractive colors, sweet taste, nutritious, especially in the skin care has a pivotal role, and thus gradually become the mm of their favorite daily drink. Fruit and vegetable juice function Rich in organic acids, aid digestion, but also make the upper part of the small intestine acidic,

On January 20, ushered in the cold weather, which is the last of the 24 seasons of the year. In the coming of the winter and the coming of spring, health care must be “one increase and one decrease”. Diet. During the cold season, the weather is still cold, but in the winter, the indoo

Recently, under the leadership of Ryosuke Ikeguchi, a professor of orthopedics at Kyoto University in Japan, 13 Japanese researchers successfully tested the efficacy of 3D printed catheters in nerve regeneration in mice. At present, the universal treatment of peripheral nerve injury

"For the Buddha's sun cake," write such a sentence, I am afraid that most people are confused: What to say? This is a hawker in the late Qing Dynasty, a monograph documenting the street hawking in Beijing, which sells sun cakes. What is the relationship between sun cake and equinox?

First, the difference of 0.2-0.3 in preparation for soil preparation is better than that of arranging and digging. Second, the fertilization use fertilizer per acre of earth fertilizer (chicken and duck dung, etc.) 10 cubic meters, 500 kg of biological organic fertilizer, NPK content 15-15-15 com

Langendorff device balloon catheter making The Langendorff model uses retrograde perfusion of the aortic cannula to provide enough oxygen and nutrients to keep the heart beating. The specific steps are: Insert the perfusion tube into the ascending aorta of the isolated heart, then connect the per

First, jujube tree pruning principle and time Jujube tree pruning should be "mainly winter, combined with winter and summer; early Feng quality, reasonable load." The period of jujube tree pruning during winter is good from budding to the next year. Summer pruning can inhibit excessive

Pest control during fruiting 1, yellow rot (1) Symptoms of the fruiting body are prone to melasma at the initial stage, and then it spreads to the entire mushroom body. The mushroom body stops growing, and finally it turns yellow, becomes soft, and rots. This is a disease caused by bacteria Pseu

Autism, or autism spectrum disorder, is a multi-characteristic disorder that includes social skills, repetitive behaviors, linguistic and nonverbal communication, and distinctive strengths or differences. We now know that autism is divided into many subtypes, most of which are caused