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 Wysłany: Sob 19:59, 15 Sty 2011 Temat postu: Moncler prezzi Tissue culture and rapid propagatio |
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Tissue culture and rapid propagation of Aloe Improvement
Domestication and cultivation of 25 \2.1 mixed bed matrix,[link widoczny dla zalogowanych], after transplanting to avoid direct sunlight and substrate is too wet,[link widoczny dla zalogowanych], but the air humidity must be maintained around 8O, after r days for survival, the survival rate l0O. ... decorated with a 2 Yang a, Hui I. tissue culture and rapid propagation of Aloe improved b 『'7 from June 1993 we started on the Aloe (Aloearb ~ escens, Mil1), tissue culture, has completed the vaccination outside the body pulling, shoot induction and proliferation hair root, the whole process of domestication. However, a large number of seedlings in the production of aloe, encountered new problems. This is the prices of medicines and equipment and reduce the cost of the conflict between aloe vera seedlings. If not for technical improvements, the factory production is difficult. We begin to solve this conflict the international feast of technical problems. After a year of practice. worked out using potato starch instead of agar to eat sugar instead of sugar {I replaced the glass flask bottle cans. cellophane and rubber bands instead of cotton to plug the new technology. now then reported the following results; 1. Ma Feng registered on behalf ● agar potato starch in plant tissue culture l_, the car's agar solid medium. because the price of agar high,[link widoczny dla zalogowanych], the whole experiment is a small \. identify with 2Og +4 g potato starch agar, l mixed media, both economic and hardness of the appropriate data. We used mixed media platform, not only suitable for hardness and moisture resistance than the pure agar medium, and not aging, more conducive to seedling growth and rooting. We shoot induction and shoot proliferation and rooting phases, all with this medium, its effect is superior than that of pure agar medium, and the cost can be reduced 36 (see Table 1 .) I hit the original single support cost rate of ~ a switch unit price of agar (8g / 1) 0.os ~, tg ----------------} - ----- sugar sucrose (3Og / I) 0.024 元 / g a --- I ------------------ container flask 1.O0 Yuan / ~ ... '... ... J_. a scape din \e starch, starch (O. element !~------___ L one by one - V - f ------- a - 1r - 1 --- _L__ -------- sugar (30g / 1) O.0032 Yuan: 89 cans glass bottles 0.O1 Yuan / 9O2. sugar instead of sugar hidden objects in tissue culture Tan, Ministry of foreign sugar compounds as carbon sources of the hydration station. But sugar prices high, it is difficult for the factory production. our experiments with sugar instead of sugar consumption. experimentally demonstrated in tissue culture in the aloe t sugar concentration 3og /! (and the same concentration of sucrose) to its best . After a year of practice proved that the tissue culture of Aloe vera can sugar instead of sucrose, the effect is the same finish barriers, reduce the cost of 89o,. (see Table 1). 3. glass bottles instead of dragon head flask, cellophane and rubber bands Aloe Vera instead of cotton plugs in tissue culture,[link widoczny dla zalogowanych], and began flask is not only costly as there are still many shortcomings. flask bottle narrow garden, remove the buds from the bottle when the buds hurt more, the proliferation of multiple shoots. In addition, seedlings with the flask culture, the use of cotton plugs, not only cotton prices are high, and, Sui culture time, and develop genetic loss of moisture and dry after bottle of canned chu, Diao: cotton plug, and switch to cellophane and rubber bands , the bottle cover, not only the price is low, but also long-term bottle humidity, the medium does not crack. Meanwhile, the cellophane can increase light penetration into the bottle, is conducive to the proliferation and growth of buds. other than glass bottles, canned Triangle j {lc large bottle such as multi-out seedlings, can save media. Therefore, the cost can be reduced 9O (see Table 1)
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