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In hydroponic growing, the nutrient solution is best at 5.2 to 5.8, making Cannabis well-suited to hydroponics because this pH range is hostile to most bacteria and fungi. [ citation needed ] Tissue culture multiplication has become important in producing medically important clones, [ 19 ] while seed production remains the generally preferred ...
Citrus is a genus of flowering trees and shrubs in the family Rutaceae. Plants in the genus produce citrus fruits, including important crops such as oranges, mandarins, lemons, grapefruits, pomelos, and limes. Citrus is native to South Asia, East Asia, Southeast Asia, Melanesia, and Australia. Indigenous people in these areas have used and ...
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Iron deficiency is the most common of the micronutrients, causing symptoms of increased prominence of leaf veins and leaves turning white. Manganese deficiency is associated with zinc and iron reductions as well, causing a mottled yellowing of the leaf, almost of a variegated quality. It improves overall sugar production in fruit juice.
Cannabis (/ ˈ k æ n ə b ɪ s / ⓘ) [2] is a genus of flowering plants in the family Cannabaceae that is widely accepted as being indigenous to and originating from the continent of Asia. [3] [4] [5] However, the number of species is disputed, with as many as three species being recognized: Cannabis sativa, C. indica, and C. ruderalis.
The formulation of hydroponic solutions is an application of plant nutrition, with nutrient deficiency symptoms mirroring those found in traditional soil based agriculture. However, the underlying chemistry of hydroponic solutions can differ from soil chemistry in many significant ways.
Citrus × aurantium: Bitter orange: Used in traditional Chinese medicine and by indigenous peoples of the Amazon for nausea, indigestion and constipation. [46] Citrus limon: Lemon: Along with other citruses, it has a long history of use in Chinese and Indian traditional medicine. [47]
The latter can be caused by incorrect pH, shortage of water, poor root growth or an excess of another nutrient. [6] Plant nutrient deficiencies can be avoided or corrected using a variety of approaches including the consultation of experts on-site, the use of soil and plant-tissue testing services, the application of prescription-blend ...