The effect and role of green grapes

Red, green, purple and black, the colors of grapes on the market are different. In addition to the common nutrition of grapes, different colors of grapes have a nutritional bias. White green grapes White-green grapes are also known as colorless grapes. They are greenish when they are ripe and wh

Can we cure the wound by printing the skin?

:2019-03-12 Researchers have recently developed a bio-skin printing system that prints cortical layers to help treat chronic wounds or burns. Scientists at the Wake Forest Regenerative Medicine Institute (WFIRM) in Winston-Salem, North Carolina, invented a bioprinting technology that uses the skin

Look at the rape leaf color symptomatic management

Rapeseed often forms a large number of "red leaf seedlings" in winter. In order to facilitate the management of seedlings and symptomatic diseases, according to the reasons for the formation of red leaf seedlings, the corresponding prevention measures are introduced separately: Nitrogen

Can a cold catch durian? Who can't eat durian?

Durian is known as the “King of Fruits” and is rich in protein. In addition to its high sugar content, durian is also rich in vitamins, fats, calcium, iron and phosphorus. Durian is so nutritious, can that cold eat durian? Can I eat a durian with a fever? can not eat. Durian is a hot

Self-storing seeds

First, avoid using plastic bags: Because the plastic bags are not breathable, under the condition of lack of oxygen, the seeds undergo anaerobic respiration, produce a large amount of toxic substances, can kill the embryos, or can not be emitted due to the moisture and heat generated by the seeds.

Can manure produce non-polluted vegetables?

can. Earthworm manure is a black, uniform, natural earthy finely divided substance with good porosity, aeration, drainage and high water holding capacity. The manure contains not only various elements such as nitrogen, phosphorus and zinc, but also contai