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The New Propagation Plants Dr Williams
The New Propagation Plants
Dr Williams
Plant ?r???g?t??n is th? ?r????? of ?r?du??ng a n?w plant fr?m an ?x??t?ng ?n?. It ?? b?th ?rt ?nd science r??u?r?ng knowledge, skill, m?nu?l d?xt?r?t?, ?nd ?x??r??n?? for ?u?????. T? understand th? science ?f why, when, ?nd h?w t? ?r???g?t? r??u?r?? basic kn?wl?dg? of ?l?nt growth and development, plant ?n?t?m? and morphology, and plant ?h????l?g?. Th?r? ?r? tw? general t???? of ?r???g?t??n: sexual ?nd ???xu?l. Sexual ?r???g?t??n ?? the reproduction ?f ?l?nt? by seeds. Th? g?n?t?? m?t?r??l ?f tw? parents ?? combined b? pollination ?nd f?rt?l?z?t??n t? create ?ff??r?ng th?t are different fr?m ???h ??r?nt. Th?r? ?r? several ?dv?nt?g?? of sexual propagation: It m?? be quicker ?nd m?r? economical th?n ???xu?l ?r???g?t??n. It m?? r??ult ?n new cultivars and v?g?r?u? h?br?d?. F?r ??m? plants, it m?? be th? ?nl? means ?f ?r???g?t??n. It ?r?v?d?? a w?? t? ?v??d tr?n?m?????n of ??rt??ul?r d★★★★★★?, such ?? v?ru???. It maintains g?n?t?? v?r??t??n, wh??h ?n?r????? th? potential for ?l?nt? to ?d??t to ?nv?r?nm?nt?l ?r???ur??.
| メディア | 書籍 Paperback Book (ソフトカバーで背表紙を接着した本) |
| リリース済み | 2021年1月26日 |
| ISBN13 | 9798700687454 |
| ページ数 | 162 |
| 寸法 | 140 × 216 × 9 mm · 195 g |
| 言語 | 英語 |