找回密碼
 To register

QQ登錄

只需一步,快速開(kāi)始

掃一掃,訪問(wèn)微社區(qū)

打印 上一主題 下一主題

Titlebook: High-Tech and Micropropagation II; Y. P. S. Bajaj Book 1992 Springer-Verlag Berlin Heidelberg 1992 Papaya.Pflanzenzüchtung.Vermehrung von

[復(fù)制鏈接]
樓主: 補(bǔ)給線
41#
發(fā)表于 2025-3-28 14:35:58 | 只看該作者
Micropropagation of European Mountain Ash (, L.) and Wild Service Tree [, (L.) Cr.]dinal range of . is from sea level to the upper tree line in mountains. Many species show a considerable ecological adaptability and grow on various soil types and are tolerant of the soil water content and resistant to frost and drought. Some species are grown as ornamentals and fruit trees.
42#
發(fā)表于 2025-3-28 19:33:20 | 只看該作者
43#
發(fā)表于 2025-3-29 00:37:21 | 只看該作者
44#
發(fā)表于 2025-3-29 06:24:00 | 只看該作者
45#
發(fā)表于 2025-3-29 07:53:10 | 只看該作者
Micropropagation of Black Locust (, L.)). The fruit is a many-seeded legume 5–10 cm in length. Black locust has a diploid chromosome number of 20 (Darlington and Wylie 1955), and cambial cells were reported to contain 2.4 pg of DNA (Singh and Siminovitch 1976).
46#
發(fā)表于 2025-3-29 15:21:11 | 只看該作者
Micropropagation of Birches (, spp.)pecies are polyploid. Examples of tetraploidy (2n = 4x = 56) are . and ., and for hexaploidy (2n = 6x = 84) . and . (= .). The varieties of . have 56, 70, or 84 chromosomes. Hybrids between . and . are triploid (2n = 3x = 42) (Rohmeder and Sch?nbach 1959).
47#
發(fā)表于 2025-3-29 17:06:10 | 只看該作者
Micropropagation of Cedar (, spp.)kai or Korean arborvitae, . (Gord.) Carr or Japanese arborvitae, . Franch. or Chinese arborvitae, and . L. or oriental cedar found in northern China and Korea and widely cultivated in Europe and the United States (USDA 1974).
48#
發(fā)表于 2025-3-29 23:48:30 | 只看該作者
0934-943X lar, birches, larch, American sweetgum, black locust, .Sorbus., sandalwood, .Quercus., cedar, Persian walnut, date palm, cocoa, .Citrus., olive, apple, pear, peach, plum, cherry, papaya, pineapple, kiwi, Japanese persimmon, grapevine, strawberry, and raspberry. The importance and distribution of con
49#
發(fā)表于 2025-3-30 01:20:46 | 只看該作者
50#
發(fā)表于 2025-3-30 07:59:07 | 只看該作者
D. F. Karnoskykr?fte beider Vermittlung und praktischen Umsetzung dieser Inhalte sicher fühlen bzw. Dozierende an Universit?ten frühzeitig die Bedürfnisse einer modernen Lehrerbildung im Unterrichtsfach Biologie erkennen und978-3-662-65209-1978-3-662-65210-7
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛(ài)論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-9 06:17
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
扎鲁特旗| 宁陕县| 乌拉特中旗| 四平市| 惠来县| 天镇县| 彭州市| 奈曼旗| 定南县| 高阳县| 和顺县| 涞水县| 黄平县| 梓潼县| 随州市| 南木林县| 小金县| 平远县| 铜鼓县| 临安市| 辽宁省| 杭锦旗| 钟祥市| 博爱县| 卢龙县| 湘阴县| 佛学| 民县| 水富县| 宜兴市| 呈贡县| 宁蒗| 和龙市| 浪卡子县| 玛沁县| 龙胜| 伊宁县| 瓦房店市| 南投市| 巴林右旗| 文安县|