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Volume 54 (1990 - 199･･･
- Issue 5 Pages 1-
- Issue 4 Pages 255-
- Issue 3 Pages 195-
- Issue 2 Pages 123-
- Issue 1 Pages 1-
Volume 54, Issue 4
Displaying 1-8 of 8 articles from this issue
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Koujirou SUZUKI, Nobuhiro HAGIWARA, Mitsuo KONDO1990 Volume 54 Issue 4 Pages 255-265
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSThis study cleared up planting method with wildflowers. Particularly It was looked for that aptitudinal wildflowers, the way of seed mixing, and how to fix of planting ground or to maintain wildflowers. The results of the experiments are as follows:
1. There were ten kinds of prospective wildflowers on slopes and flat ground, such as Coreopsis lanceolata L., Rudobeckia hirta L. var. pulchrrima Farwell, Gaillardia striata purch.
2. It was to be proved the way of mixing annual or perennial plants with grass (Festuca arundinacea Schr. var). For example, there are materials mixing of twelve species with grass and a way of compounding Cosmos sulphures Cau., Cosmos sulphures Cay. “sensation” , Rudobechia hirta L. var. pulchrrima Farwell, etc.
3. To mix of a lot of wildflowers was benefited, because the term of appreciation is extended, and a variety of flowers bloom at a time.
4. There is a few effect of enriching way of flowering. plowing, other soil amendment and watering are available for wildflower seeding.View full abstractDownload PDF (6484K) -
Midori AOYAGI, Masanobu YAMANE1990 Volume 54 Issue 4 Pages 266-272
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSRecently forest land have been changed to other land use rapidly, such as residential area, road, etc. Many land use policies have been in force, but they are still fumbling. In order to make these policies effective, it is important to grasp the behavior of residents and landowners.
We focused on the behavior of forest landowners and to investigate the incentives for forest conservation policies. We interviewed landowners in Kanagawa Prefecture to clarify their situation and investigate their behavioral pattern.
The results from interviewing are as follows.(1) The more agricultural labors the landowners have, the more concentrative forest work have been done, such as mowing, inspecting and so on.(2) The returns from forest are negligible, and the municipal property tax and inheritance tax are quite high, especially their piece locates in Shigaika-Kuiki (urbanized area).(3) In the future, most of landowners think they would have to sell their land including forest because of their inherence tax.(4) Whether they offer their land to environmental use or not depends on these conditions such as their agricultural labor, how much their municipal tax are, the location of their forest and whether they have extra estates or not.View full abstractDownload PDF (2942K) -
[in Japanese]1990 Volume 54 Issue 4 Pages 277
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSDownload PDF (153K) -
[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...1990 Volume 54 Issue 4 Pages 278-286_4
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSDownload PDF (28420K) -
[in Japanese]1990 Volume 54 Issue 4 Pages 291-297
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSDownload PDF (17461K) -
[in Japanese]1990 Volume 54 Issue 4 Pages 298-303
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSDownload PDF (14928K) -
[in Japanese]1990 Volume 54 Issue 4 Pages 304-310
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSDownload PDF (15536K) -
[in Japanese]1990 Volume 54 Issue 4 Pages 311-318
Published: March 26, 1990
Released on J-STAGE: July 19, 2011
JOURNAL FREE ACCESSDownload PDF (18787K)
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