Studies on the breeding and forestation of broad-leaved trees

阔叶树繁育造林研究

• 批准号: 04454084
• 负责人: HASHIZUME Hayato
• 金额: $ 1.86万
• 依托单位: Tottori University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04454084/
• 关键词: Qercus species; Phellodendron amurense Rupr.; Qercus serrata Thunb.; Quercus acutissima Carruth.; Aesculus turbinata Blume; Fagus crenata Blume; breeding; forestation; ベルベリン; 天然更新

In this study, the following nine studies were performed during two years. 1.The flowering, pollination, pollen storage and artificial pollnation of Quercus species were studied. The recepive period of female flowers of Q.serrata was 7-10 days. Fertile seeds were obtained in interspecific crossing among Q.serrata, Q.crispula and Q.dentata. 2.Flowering, artificial pollination, pollen germination, fruit development and the variation of ververine contents aong provenances and individuals were studied using trees of Phellodenfron amurense. As a result, it was known that selection and hybridization breedings are practicable. 3.Forestation of Q.serrata by planting and direct seeding was studied. It was known that planting using large size seedlings of 150-200cm in height was practicable and it had some advantages. 4.Forestation of Q.acutissima was examined using 1-4 year old large size seedlings. It was known that 2 year old transplanted seedlings of 100-120cm in geight were most suitable for planting in heavy snow areas. The growth of planted seedlings was promoted by manuring with fertilizer of IBDU plastic operation. 5.The growth of P.amurense in 11-year-old stand was good in the lower part of slope and bad in the upper part of slope. As for planting system, the growth was best in a line planting. 6.The average tree geight and average DBH of 12-year-old man-made forest of Aesculus turbinata were 3.6lm and 5.7cm, respectively. And the growth differed according to provenances or strains. 7.The average tree height and average DBH of 20-year-old man-made forest of Fagus crenata were 5.16-6.89m and 3.4-6.1cm, respectively. The growth differed according to atrains. At the steep slope, stem butt crookedness occurred in all planted trees. 8.Fruit bearing and seed fertility in Fagus crenata forest were investigated in Daisen and Hiruzen areas in 1993. The number of mature seeds fallen was 229-984 seeds/m^2 and the percentage of sound seeds was 22-55%. 9.The growth form,

在这项研究中，在两年期间进行了以下9项研究。1.对栎属植物的开花、授粉、花粉贮藏和人工授粉进行了研究。锯缘青冈雌花的可授期为7-10天。锯齿栎、皱叶栎和齿叶栎种间杂交获得可育种子。2.以紫露草为试材，研究了其开花、人工授粉、花粉萌发、果实发育及马鞭草碱含量在种源和单株间的变异。结果表明，选择和杂交育种是可行的。3.对锯缘青冈造林和直播造林进行了研究。采用150- 200 cm高的大苗造林是可行的，具有一定的优越性。4.采用1-4年生麻栎大规格苗木进行造林试验。认为在大雪区以100- 120 cm的2年生移栽苗最适宜。用IBDU塑料作业肥施肥，促进了苗木的生长。5. 11年生山核桃林分的生长表现为坡下部好，坡上部差。在种植方式上，以行栽方式生长最好。6. 12年生七叶树人工林平均树高3.6lm，平均胸径5.7cm。不同种源或品系的生长量也不同。7. 20年生毛茛人工林平均树高5.16-6.89m，平均胸径3.4-6.1cm。生长因地而异。在陡坡处，所有人工造林的树木都发生了干端弯曲。8. 1993年在戴森和Hiruzen地区调查了水青冈林的结果和种子肥力。成熟种子落下量为229-984粒/m^2，完好种子率为22- 55%。9.生长形式，

项目成果

橋結隼人: "ナラ類の育種に関する基礎的研究(I)開花,受粉,花粉の貯蔵および種間交雑について" 日本林学会論文集. 第105号 (発表予定). (1994)

Hayato Hashiyuki：“橡树育种的基础研究（I）关于开花、授粉、花粉储存和种间杂交”，日本林业学会会刊第 105 期（待出版）。

橋詰隼人・谷口真吾: "20年生ブナ人工林の生育について" 日本林学会論文集. 第105号 (発表予定). (1994)

Hayato Hashizume 和 Shingo Taniguchi：“论 20 年山毛榉种植园的生长”，《日本林学会会刊》第 105 期（待出版）。

黄 栄鳳・橋詰 隼人・西原 秀昭: "キハダの人工造林に関する研究(I)11年間の生育状況について。(II)生育状況と土壌との関係について" 日本林学会関西支部論文集. 第2号. (1993)

Eiho Huang、Hashizume Hayato、Hideaki Nishihara：《黄鳍金枪鱼人工造林研究（一）关于生长条件11年。（二）关于生长条件与土壤的关系》日本林学会关西分会论文集2号（1993）

Hashizume, H., Huang, R.F., Yamaoto, F.and Kawamoto, S: "Fundamental studies on the breeding of Phellodendron amurense Rupr. (I) On flowering, pollinaton, pollen germination and seed fertility." Trans. Kansai Branch, Jap. For. Soc.No.1. 241-245 (1992)

Hashizume, H.、Huang, R.F.、Yamaoto, F. 和 Kawamoto, S：“黄檗育种的基础研究（I）开花、授粉、花粉萌发和种子育性。”

Huang, R.F., Hashizume, H.and Nishihara H.: "Studies on the forestation of Phellodendron amurense Rupr. (I) Growth during 11 years after planting." Trans. Kansai Branch, Jap. For. Soc.No.2. 167-170 (1993)

黄R.F.、桥爪H.和西原H.：“黄檗造林研究（一）造林后11年的生长情况”。