-
Can Plants Grow on Mars? An Analysis of the Feasibility of Cultivation
I wonder if everyone has seen "The Martian", in which Mark Watney successfully grew potatoes on Mars. So in reality, can plants be grown on Mars? 1. Can plants be grown on Mars? American scientists prepared Martian soil based on the composition of Mars' soil and
-
Succulents: bought a bunch of unknown varieties for ten yuan, and after 30 days of arranging them at home they were completely transformed
Succulents have been a very popular potted plant in recent years, small and exquisite; buying one or two pots to place on a desk or beside a computer looks very beautiful, and many flower lovers who like succulents have even filled their balconies with them. I also really like succulents, 10...
-
Piglets have come down with a strange disease and the cause is unknown. What should farmers do?
Piglets have come down with a strange disease
-
Consumers' Foundation tests Chinese medicines of unknown origin: mercury exceeds the standard by 10,000 times, 20% contain Western drugs
Consumers' Foundation testing finds mercury in heavy metals in Chinese medicines of unknown origin exceeds the standard by 10,000 times, 20% test positive for Western drugs
-
What are the treatment methods for unknown high fever in pigs?
Postpartum fever in sows is a disease that easily occurs during the high-temperature period in summer and autumn. Within 1-3 days after farrowing, high fever caused by uterine infection is called postpartum fever. Clinical symptoms are as follows: elevated body temperature, 40.5-41.5°C, preference for lying down, reduced appetite or no eating, body trembling, accelerated breathing, reduced milk production, and purulent discharge flowing from the vulva. Postpartum fever in sows is often caused by inadequate disinfection during farrowing assistance. During farrowing, an oversized fetus injuring the birth canal, or the assistant's arm not being strictly disinfected and being inserted into the birth canal to probe, can both cause postpartum fever. Especially when the weather is hot and humid
-
How to Prevent and Treat Porcine Unknown High Fever Syndrome? A Detailed Guide to Practical Methods
"Porcine unknown high fever," also known as porcine high fever syndrome, is a disease with both high morbidity and high mortality, occurring mainly in growing-finishing pigs and some sows. The main clinical signs in affected pigs are elevated body temperature, listlessness, poor appetite or complete loss of appetite, difficulty breathing and panting; some pigs also show reddened to purplish skin, and a few have bleeding points at the hair follicles. The pathogens are mainly mixed infections and secondary infections involving multiple viruses, bacteria and parasites, including classical swine fever virus (HCV), porcine reproductive and respiratory syndrome virus (PRRSV), swine influenza virus (SI
-
Massive Romaine Lettuce Contamination in the US Causes Kidney Failure in Five People; Taiwan's Imports from the US, Distribution Unknown
A large-scale romaine lettuce contamination outbreak in the US has caused kidney failure in five people; Taiwan, China imported from the contaminated region, and the distribution is unknown.
-
-
-
条件筛选