Lettuce is one of those plants that gardeners and plant breeders everywhere tinker with, so lettuce varieties seem to be endless. It can be made by combining with the berries. Lettuce is a cool season crop and grows best at 60–70°F, but can be planted in early spring as soon as the soil can be worked. One of them, a modern business consumer, distinguishes the following groups of lettuce: oily cabbage, crisp cabbage, Romain lettuce, grass lettuce, cut (leaf) and stem. Sometimes the word "lettuce" means only the usual leafy green lettuce, but this is not true. At high temperatures, growth is stunted, the leaves may be bitter and the seedstalk forms and elongates rapidly. In the meantime, I plant starts of red and green butter, leaf, and romaine lettuces for harvest when the lettuce mix has grown bitter. lettuce :- botanical description and cultivation by :- arvind yadav (id :- 721) degree program :- bsc (hons.) Optimum growth occurs on well drained, fertile, high organic matter soils with a pH of 6.0–7.5. The leafy types mature quickly and are more suited for warm climates. Request PDF | Description of morphological characters of lettuce (Lactuca sativa L.) genetic resources | Lettuce (Lactuca sativa) is the most important crop in the group of leafy vegetables. It is easy to grow in the home and has been bred to grow in an array of shapes, colors, and textures for a variety of growth conditions, storage purposes, and interest on a plate. It needs about 80 to 90 days to reach maturity and will usually be ready to harvest just as the warm weather sets in. Salad-lovers of the world, rejoice! COS OR ROMAINE LETTUCE This type of lettuce dates back further the other three and is still one of the most popular lettuces in the UK. In all seasons, however, PI 251245, 00‐241 and 00‐235 consistently bolted at approximately the same age and earlier than ‘Salinas 88’ and the parent cultivar ‘Prizehead’. Description: All lettuce cultivars such as Cos, Leaf, Butterhead and Iceberg are regarded as being variants of Lactuca sativa. Lettuce is an excellent source of vitamin K, vitamin A, folate, and iron. Lettuce was first cultivated by the ancient Egyptians who turned it from a weed whose seeds were used to produce oil, into a food plant grown for its succulent leaves and oil-rich seeds. It’s easy to grow, dependable, and can be used in so many different ways. It is not quite as nutrition-free as most people assume: 2 cups of iceberg provide more than 10 percent of the RDA for the B vitamin folate. Lettuce Berries Salad. Irrigate frequently to provide continuous moisture … Cos is also more heat tolerant. The leaves can be short, long, indented, and the plant itself can stick low to the ground like a short grass or be more bushy and upright. There are 7 main Types of lettuce, and dozens of varieties within each type, so I’ll just describe each type, and mention a few favorite varieties. Description lettuce Lettuce - plant of the family Asteraceae. leaf lettuce synonyms, leaf lettuce pronunciation, leaf lettuce translation, English dictionary definition of leaf lettuce. Food allergy: Allergy to any food, in this case lettuce will cause symptoms of oral itching, lip or tongue swelling, hives, breathing difficulty and/or throat closure etc. Crispy, brim with antioxidants and phytonutrients, L. sativa leaves that have health promoting and disease prevention properties. Description: The polar opposite of crisphead, looseleaf lettuce does not form a head, but just a loose bunch of leaves. Define butterhead lettuce. Method 1: Iceberg lettuce Vous recherchez des informations sur les sciences et techniques agricoles? Around 23 million metric tons of lettuce are produced and consumed each year. It's available year-round in stores because it's grown in temperate climates like … L.) NAME OF APPLICANT (S) TEMPORARY OR EXPERIMENTAL DESIGNATION VARIETY NAME FIELD TRIAL LOCATIONS IN DECIMAL DEGREES (DD) LOCATION LATITUDE LONGITUDE . Lettuce is leafy vegetable that belongs to the sunflower family. It originates from Mediterranean region, but it can be found around the world today. Homeland salad reliably known. Lettuce is a featured article; it (or a previous version of it) has been identified as one of the best articles produced by the Wikipedia community.Even so, if you can update or improve it, please do so. Lettuce has been transformed from an erect plant with bitter leaves to various cultivars including ones with distinctive heads of chlorophyll deficient leaves. Many people like using serrated blades on cakes in particular because they reduce torn, ragged edges, and a lettuce knife is ideal for this purpose. It is without doubt the world's most popular salad plant. The demand for salad crops are increasing day by day due to … Presentation. butterhead lettuce synonyms, butterhead lettuce pronunciation, butterhead lettuce translation, English dictionary definition of butterhead lettuce. They can also be used on tomatoes and other soft vegetables, along with cakes and soft breads. Description/Taste Green Leaf lettuce is medium to large in size, growing in an elongated shape, and is narrow and small at the base fanning out to a wide, curly, loose top. Lettuce contains quantities of vitamins, especially vitamin C. The caloric value of lettuce is low but its high nutritional content make it a healthy food for us. Define leaf lettuce. Lettuce has a tranquilizing effect.It helps to calm the nerves, to control palpitations and to sleep better at nights, avoiding the insomnia. The lettuce should be cleaned, washed, dried and chopped into the bite size pieces. It should be planted in early spring or late summer. There are many classifications of lettuce. Lettuce definition: A lettuce is a plant with large green leaves that is the basic ingredient of many salads. Some species also grow in brackish water rich in organic matter or sewage and can accumulate heavy metals. Its texture is crisp and its flavor very mild. The many varieties range dramatically in color and shape. Lettuce is a cool-season vegetable, with an ideal temperature of 50-60 degrees. Lettuce knives are not one trick ponies. Lettuce. Lettuce nutrition profle: Calories-15, vitamin A- 7405 IU (247% DV), vitamin C- 9.2 mg (15% DV). Lettuce (Lactuca sativa . horticulture banda university of agriculture and technology ;banda .up. Lettuce is one of the best vegetables for new gardeners. It is a key ingredient of the famous dish Caesar Salad.In the UK it is commonly called Cos lettuce although in France and the USA it is called Romaine - there is no difference between the two other than the different names. Lettuce prefers colder climate, which postpones development of flowers and ensures proper development of leaves. This Iceberg Lettuce from Green Giant® offers a variety of uses while being low in calories, making it an excellent component in your veggie drawer. Also, thanks to the many varieties of lettuce available, it’s easy for you to personalize your garden to accommodate your needs and personality. (Eat a good lettuce salad, with olive oil before going to sleep.. Transport temperature 2°C - 5°C. It does poorly in hot weather and is tolerant to some frost and light freezes. Lettuce is a fairly hardy, cool-weather vegetable that thrives when the average daily temperature is between 60 and 70°F. For all genotypes, the age at which plants bolted depended on daylength. This article appeared on Wikipedia's Main Page as Today's featured article on September 26, 2012. According to some estimates it is believed that the ancestors of the plant is a wild lettuce, which is widespread now in Asia, Europe, Africa and America. Iceberg lettuce requires a long growing season and the plant prefers cool weather. Description. Use it as the base for a hearty salad, add it to wraps or burgers or make some chicken lettuce wraps for a tasty, light lunch. Lettuce is the first thing I plant in my garden. Iceberg lettuce: More accurately called crisphead, this familiar pale green lettuce forms a tight, cabbage-like head. Lettuce Lettuce not only is a very useful and tasty leafy vegetables, but also serves as a wonderful decoration of the festive table. The ancient Romans consumed lettuce leaves cooked and served with a dressing of vinegar and oil as far back as 50 AD. Romaine lettuce or combination of iceberg lettuce and romaine lettuce could be used. Sea lettuce, particularly Ulva lactuca, is rich in As popular as lettuce is for salads and sandwiches, you may not know that there are many different varieties. Lettuce recipe. Lettuce (Lactuca sativa) is an annual leaf vegetable of the daisy family, Asteraceae. Food allergy is diagnosed with clinical history followed by skin or blood test and that information helps establish the diagnosis and severity of the allergy | Meaning, pronunciation, translations and examples These two time-saving videos demonstrate how to easily core, wash, and separate iceberg or bibb/butter lettuce into crisp cups for the lettuce wraps you're craving right now. OBJECTIVE DESCRIPTION OF VARIETY . Description. It is caused by IgE antibody against a specific protein in the food. Filmed, Flow Pack. The serving of lettuce … In wooden/carton box. Here are 5 interesting types of lettuce. Description of the mutant phenotype. Mixing radicchio, arugula, watercress, looseleaf, and more types of lettuce will only improve the color and texture of your green salads. Description . india email :- arvindy2510@gmail.com 2. b o t a n i c a l d e s c r i p t i o n b o t a n i c a l … Lettuce, the well-known salad green, is an annual plant in the daisy family Asteraceae. Sea lettuce, (genus Ulva), genus of green algae (family Ulvaceae) usually found growing on rocky shores of seas and oceans around the world. Specifications. The use of lettuce in cuisines has been prevalent since the ancient times. Lettuce Cultivation Guide: Introduction of Lettuce Cultivation:-Lettuce is one of the salad crops grown commercially across the world.Lettuce was grown for centuries and was originated in Asia continent. In early spring, I direct seed lettuce mix, which I can harvest after a few weeks. Crisphead, looseleaf lettuce does not form a head, but this is not true such as Cos, lettuce. 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