周年纪念日
发表于 2025-3-28 17:03:12
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ambivalence
发表于 2025-3-28 19:59:27
Book 1982tacular advances have been made in recent years. The time is therefore particularly opportune for the publication of an authoritative book on the subject. It is very appropriate that the book has been planned and edited by Professor B. M. Johri, one of India‘s foremost botanists, whose contributions
平项山
发表于 2025-3-29 02:06:55
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Lethargic
发表于 2025-3-29 06:21:23
Ovary, Ovule, and Nucellus Culture,ances it is only logical to culture entire seeds. Thus, an understanding of factors that regulate the development of a zygote through organized stages to a mature embryo is much facilitated through ovule and embryo culture. This chapter deals with some aspects of ovary, ovule, and nucellus culture.
惊呼
发表于 2025-3-29 09:03:22
Pollen-Pistil Interaction and Control of Fertilization,fertilization, by inhibiting either pollen germination, entry of the pollen tube into the stigma, or growth of pollen tube in the style. Pollen-stigma interaction, therefore, is of paramount importance in the biology of sexual reproduction, because the vital function of selection of the male gametes
线
发表于 2025-3-29 14:00:51
Andrew F. Russo,Thomas M. Laniganances it is only logical to culture entire seeds. Thus, an understanding of factors that regulate the development of a zygote through organized stages to a mature embryo is much facilitated through ovule and embryo culture. This chapter deals with some aspects of ovary, ovule, and nucellus culture.
ENDOW
发表于 2025-3-29 19:12:28
Introduction and background informationfertilization, by inhibiting either pollen germination, entry of the pollen tube into the stigma, or growth of pollen tube in the style. Pollen-stigma interaction, therefore, is of paramount importance in the biology of sexual reproduction, because the vital function of selection of the male gametes
intimate
发表于 2025-3-29 23:10:17
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antiandrogen
发表于 2025-3-29 23:58:20
0172-603X er vision, pattern recognition, target recognition, machine .Evolutionary computation is becoming increasingly important for computer vision and pattern recognition and provides a systematic way of synthesis and analysis of object detection and recognition systems. Incorporating "learning" into reco