日本农民如何利用魔芋制作海绵
魔芋种植与收获技术
How Japanese Farmer Make Sponge From Konjac Potato Konjac Potato Farming and Harvesting Technique
自1500年以来，魔芋植物一直在日本群马县种植，如今日本占据了世界市场份额的60%以上。 魔芋植物娇嫩，喜欢排水良好的土壤，温暖的夏季和干燥的冬季。需要3到4年的时间，植物才能成熟，需要高水平的种植技术。 魔芋产品由一种叫做葡聚糖的膳食纤维制成。葡聚糖在水中膨胀，在加入钙后凝固，形成了独特的魔芋特有质地。 在凝固过程中，魔芋可以被染色并塑造成各种形状，包括方块、球体或细丝，从而发展出各种产品。视频中将介绍一些主要产品，特别是用于洗脸的海绵。Konjac plants have been grown in Gunma Prefecture Japan since the 1500s and now Japan accounts for over 60% of World's share. Konjac plants are delicate; they prefer well-draining soil, mild summers and dry winters. It takes 3 to 4 years until the plants are ready for harvest and high level of farming techniques is required. Konjac products are made up a dietary fiber called glucomannan. Glucomannan expands when mixed with water and coagulates when calcium is added, creating a distinct texture unique to konjac. During the coagulation process, konjac can be colored and shaped into various forms, including squares, balls or thin strings, leading to the development of a variety of products. In the video will be some main products, especially sponges for washing your face.![]()
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日本，魔芋，园艺，智慧园艺，数字园艺，果树，果树栽培，种质资源，果树整形，果树修剪，病虫害防控，果实采后，果品贮藏，果品加工，园艺科学，果树科学，园艺技术，园艺工程，果品营养，保健功能，园艺学家，现代农业，经济林学，榴苑
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