Chestnut Trees(板栗树)研究综述
Chestnut Trees 板栗树 - Research Highlights: Chestnut trees’ (Castanea sativa Mill. [1] Sixteen isolates were from apple trees and 3 from chestnut trees. [2] The Asian chestnut gall wasp, Dryocosmus kuriphilus, is an invasive pest causing significant damage to chestnut trees (Castanea spp. [3] Due to the long juvenile phase of chestnut trees, the selection of desired characteristics at early developmental stages represents a major challenge for chestnut breeding. [4] The municipality of Navezuelas (Caceres, Spain) is regionally known for the cultivation of chestnut trees on steep slopes, which form a landscape of bocage dominated by small farms (family property). [5] chestnut gall wasp (Dryocosmus kuriphilus) and nutritional deficiencies, are responsible for a significant decline of chestnut trees, with a real impact on production. [6] Rice hulls were removed from a total mixed ration with a 54:46 forage:concentrate ratio (% of dry matter; DM), and a tannin extract mixture from quebracho and chestnut trees (2:1 ratio) was included at 0, 0. [7] The reaction of chestnut trees to decreasing D. [8] neoformans was screened on chestnut trees (Castanea spp. [9] Chestnut trees are economically exploited in temperate regions of Asian countries, Oceania and the European Iberian Peninsula. [10] Branch and main stem defects of horsechestnut trees (Aesculus hippocastanum L. [11] Phytophthora cinnamomi is a highly aggressive Phytophthora species associated with the forest decline and responsible for the ink disease in chestnut trees (Castanea sativa Miller), a culture which is extremely important in Europe. [12] Starting from the concept of collection as poetics, the present work challenges to discuss the visual possibilities in a collection that starts from images of chestnut trees, relating with works of artists that use this theme, in search of reflecting on the chestnut tree symbology as a collective memory of the region in line with the collection. [13]研究亮点:栗树(Castanea sativa Mill. [1] 16 个分离株来自苹果树,3 个来自栗树。 [2] 亚洲板栗瘿蜂(Dryocosmus kuriphilus)是一种入侵性害虫,对栗树(Castanea spp. [3] 由于板栗树的幼年期较长,在早期发育阶段选择所需特性是板栗育种面临的主要挑战。 [4] Navezuelas 市(西班牙卡塞雷斯)以在陡峭的山坡上种植栗树而闻名,形成了以小农场(家庭财产)为主的绿松石景观。 [5] 板栗瘿蜂 (Dryocosmus kuriphilus) 和营养缺乏是造成板栗树数量显着下降的原因,对产量产生了真正的影响。 [6] 从具有 54:46 的草料:浓缩物比(干物质的百分比;DM)的总混合日粮中去除稻壳,并以 0、0 的比例加入来自北美雀和栗树的单宁提取物混合物(2:1 的比例)。 [7] 栗树对减少的反应 D. [8] 在栗树(Castanea spp. [9] 板栗树在亚洲国家、大洋洲和欧洲伊比利亚半岛的温带地区进行经济开发。 [10] 七叶树(Aesculus hippocastanum L. [11] Phytophthora cinnamomi 是一种高度侵袭性的 Phytophthora 物种,与森林衰退有关,并导致栗树 (Castanea sativa Miller) 的墨水病,这种文化在欧洲极为重要。 [12] 从收藏作为诗学的概念出发,本作品挑战从栗树的图像开始讨论收藏中的视觉可能性,并与使用这一主题的艺术家的作品相关联,以寻求将栗树符号学作为一种该区域的集体记忆符合收藏。 [13]
chestnut gall wasp 栗子瘿蜂
Introduction: The chestnut gall wasp, Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae), is a gall inducing insect original from China that attacks the Castanea genus and can significantly hinder production of chestnut trees. [1]简介: 板栗瘿蜂,Dryocosmus kuriphilus Yasumatsu(膜翅目:Cynipidae),是一种原产于中国的诱发瘿虫,攻击板栗属,可显着阻碍板栗树的生产。 [1]
Horse Chestnut Trees 七叶树
Horse chestnut leaf blotch is a fungal disease caused by Guignardia aesculi (Botryosphaeriales: Botryosphaeriaceae) that also seriously damages horse chestnut trees in Europe. [1] Bleeding cankers on horse chestnut trees (Aesculushippocastanum and Aesculus × carnea), caused by Pseudomonassyringae pv. [2] The horse chestnut leaf blotch Guignardia aesculi (Botryosphaeriales: Botryosphaeriaceae) is a fungal disease that also seriously damages horse chestnut trees in Europe. [3] The aim of the conducted study was to assess the chemical composition of soils and the nutritional status of lime and horse chestnut trees in selected sites and the influence of these factors on the condition and health of these tree species in urbanised areas. [4] The data obtained show that horse chestnut trees can specifically respond to mechanical damage by C. [5] ABSTRACT Defoliation caused annually by Cameraria ohridella has a considerable impact on the general condition of horse chestnut trees. [6]七叶树叶斑病是一种由七叶树(Botryosphaeriales:Botryosphaeriaceae)引起的真菌病害,在欧洲也严重损害了七叶树树。 [1] 由 Pseudomonassyringae pv. 引起的七叶树 (Aesculushiippocastanum 和 Aesculus × carnea) 上的出血溃疡。 [2] nan [3] 所进行研究的目的是评估选定地点的土壤化学成分和石灰树和七叶树树的营养状况,以及这些因素对城市化地区这些树种状况和健康的影响。 [4] 获得的数据表明,七叶树树可以对 C. [5] 摘要 每年由Cameraria ohridella 引起的落叶对七叶树的一般状况有相当大的影响。 [6]
American Chestnut Trees 美国板栗树
Data from two studies examined the: (a) attitudes and behavioral intentions of the public regarding the use of genetic engineering (GE) for addressing chestnut blight and helping to restore American chestnut trees (AC); and (b) extent that these attitudes and intentions are susceptible to message framing. [1] Transgenic American chestnut trees expressing a wheat gene for oxalate oxidase (OxO) can tolerate chestnut blight, but as with any new restoration material, they should be carefully evaluated before being released into the environment. [2] We describe how genetic approaches to the restoration of functionally extinct American chestnut trees—by non-profit organizations, for the restoration of a wild, heritage forest species, and with unconventional intellectual property protections—are challenging precedents in the political economy of plant biotechnology. [3] In spring 2018, root fragments were excised from beneath three American chestnut trees in three separate plots where basidiocarps were observed. [4] To help restore this important canopy tree, blight-tolerant American chestnut trees have been developed using an oxalate oxidase-encoding gene from wheat. [5]来自两项研究的数据检查了: (a) 公众对使用基因工程 (GE) 解决板栗枯萎病和帮助恢复美国板栗树 (AC) 的态度和行为意图; (b) 这些态度和意图易受信息框架影响的程度。 [1] 表达草酸氧化酶 (OxO) 小麦基因的转基因美国板栗树可以耐受板栗枯萎病,但与任何新的修复材料一样,在释放到环境中之前应仔细评估它们。 [2] nan [3] 2018 年春季,在观察到担子果的三个独立地块中,从三棵美国板栗树下切除了根碎片。 [4] 为了帮助恢复这棵重要的冠层树,耐枯萎病的美国栗树已经使用来自小麦的草酸氧化酶编码基因进行了培育。 [5]
Wild Chestnut Trees
splendana was greater in orchards in close proximity to abandoned chestnut orchards and/or scrub containing wild chestnut trees, as in the case of Espinhoso with 23. [1] A substructure was detected in the admixed cluster suggesting differentiation in wild chestnut trees in Finistere and Aveyron sampling regions. [2]在靠近废弃板栗园和/或含有野生板栗树的灌木丛中的果园中,splendana 的含量更高,例如 Espinhoso 有 23 株。 [1] 在混合簇中检测到一个子结构,表明在菲尼斯特雷和阿韦龙采样区的野栗树存在分化。 [2]