WebPrevious research indicated the potential use of struvite (STR) as an alternative source of phosphorus (P) in crop production. A greenhouse experiment was conducted to evaluate the effect of STR and triple superphosphate (TSP) on the growth and chemical composition of butterhead lettuce grown on peat substrate over a three-month period (May–July). WebFeb 1, 2014 · Chemical composition and antioxidant capacity of lettuce: Comparative study of regular-sized (Romaine) and baby-sized (Little Gem and Mini Romaine) types ...
Biofortification of Six Varieties of Lettuce (Lactuca sativa L.) With ...
WebApr 14, 2024 · Sharifan et al. used ZnO NPs and heavy metals Pb 2+ and Cd 2+ as the hydroponic culture system to culture lettuce (Lactuca sativa L. var. Longifolia), and detected the content of Pb and Cd in plant tissue. It was found that ZnO NPs significantly reduced the accumulation of Pb and Cd in the root of lettuce, which were 81% and 49%, respectively. WebApr 14, 2024 · Changes in their composition also lead to changes in their metabolism, mortality, and the soil’s physicochemical characteristics. Some studies have found that food waste compost could be an alternative to chemical fertilizer to increase soil microbial populations and enzyme activities and promote soil nutrients for lettuce growth . the last days of the dinosaurs riley black
Molecules Free Full-Text Chemical Composition, Biological and ...
WebNov 18, 2024 · Lettuce opium has been used in folk medicine for indications ranging from aiding circulation to treating swollen genitals. In Europe, it is used as a substitute for opium in cough mixtures. ( Lewis 1977) In homeopathy, a tincture has been used for laryngitis, bronchitis, asthma, coughing, and urinary tract infections. WebNow that we know what wild lettuce isn’t, we can take a closer look at what wild lettuce is. So far, the two primary constituents identified in wild lettuce thought to be strong … Lettuce (Lactuca sativa) is an annual plant of the family Asteraceae. It is most often grown as a leaf vegetable, but sometimes for its stem and seeds. Lettuce is most often used for salads, although it is also seen in other kinds of food, such as soups, sandwiches and wraps; it can also be grilled. One variety, celtuce … See more Lactuca sativa is a member of the Lactuca (lettuce) genus and the Asteraceae (sunflower or aster) family. The species was first described in 1753 by Carl Linnaeus in the second volume of his Species Plantarum. … See more Lettuce was first cultivated in ancient Egypt for the production of oil from its seeds. The plant was probably selectively bred by the Egyptians into a plant grown for its edible leaves, with evidence of its cultivation appearing as early as 2680 BC. Lettuce was considered a … See more In 2024, world production of lettuce (report combined with chicory) was 28 million tonnes, with China alone producing 14.3 million tonnes or 52% of the world total (see table). See more Food-borne pathogens that can survive on lettuce include Listeria monocytogenes, the causative agent of listeriosis, which multiplies in storage. However, despite high levels of … See more Lettuce's native range spreads from the Mediterranean to Siberia, although it has been transported to almost all areas of the world. Plants generally have a height and spread of 15 to 30 … See more A hardy annual, some varieties of lettuce can be overwintered even in relatively cold climates under a layer of straw, and older, heirloom varieties are … See more As described around 50 AD, lettuce leaves were often cooked and served by the Romans with an oil-and-vinegar dressing; however, smaller … See more thyme leaved speedwell