PURPOSE: A seed producing method of grateloupia acuminata using tissue culture is provided to achieve a mass production thereof. CONSTITUTION: The seed producing method of grateloupia acuminata using tissue culture comprises the steps of; cutting collected tetrasporophyte into tissue having a size of...
in different places and years. It was found, however, that variations in yield produced by these environmental effects on the seed could be allowed for within limits by using a statistical method based on the regression of final plant density on yield. 展开 ...
Plants grown under 200 ft-c of light, in contrast to those under 1200 ft-c, were much taller, but low intensity light by itself could not induce the plants co produce seed at the lower temperatures.There was also some indication that best growth and seed production could be obtained when...
1. A method for producing corn grain with an enhanced quality grain trait comprising the steps of: (a) randomly interplanting in a field: (1) corn seed of a high-yielding and agronomically elite hybrid variety to obtain female corn plants wherein said female corn plants have been rendered ...
different particle sizes, the fine fraction of which contains predominantly or almost exclusively humified seedlings and humified nutrient tissue of the grape seed, the coarse fraction consists predominantly of thirds and quarters of pip walls, and the middle fraction includes smaller pip wall pieces....
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The possibility for encapsulation of shoot-tips or axillary buds in the production of artificial seeds of Cedrela odorata L., Guazuma crinita MART., and Ja... Maruyama, E,Kinoshita, I,Ishii, K,... - 《Silvae Genetica》 被引量: 72发表: 1997年 In vitro plantlets from alginate-encapsulated...
The production method for such seed is characterised in that seeds of wild plants are collected at approximately the same altitude as the area to be covered with vegetation, then the wild seeds are germinated in lower altitudes, subsequently these seedlings are transplanted to larger containers and...
The invention relates to a rice seedling raising medium and a rice seedling production method and belongs to a rice seedling raising medium and a rice seed... 任金平,张金花,朱宝库,... - CN 被引量: 6发表: 2010年 Cultivation production method of seedling branch stalk of sugar cane The inve...
production of cultivation material, such as seed, which is homozygote recessive with regard to the properties parthenocarpy (pk,pk) and functional sterility (fs,fs); (d) optionally, the cultivation of the cultivation material thus obtained into a tomato plant capable of carrying the seedless ...