| Item type |
紀要論文01 / Departmental Bulletin Original Article(1) |
| 公開日 |
2019-03-22 |
| タイトル |
|
|
タイトル |
野菜生産における地域特性を考慮した農業機械・施設の開発・利用に関する研究 : 稲跡野菜作と平張型傾斜ハウス生産を中心に |
| タイトル |
|
|
言語 |
en |
|
タイトル |
Studies on Machinery and Facilities for Various Vegetable Production |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
vegetable cropping after rice cropping |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
machine transplanting |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
cell raised seedlings |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
planting accuracy |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
flat-roof sloping greenhouse |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
contour line cultivation |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
monorail type sprayer |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
labor-saving |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
vegetable cropping after rice cropping |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
machine transplanting |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
cell raised seedlings |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
planting accuracy |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
flat-roof sloping greenhouse |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
contour line cultivation |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
monorail type sprayer |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
labor-saving |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
|
|
ID登録 |
10.24514/00001590 |
|
ID登録タイプ |
JaLC |
| 著者 |
長﨑, 裕司
野中, 瑞生
川嶋, 浩樹
岡崎, 紘一郎
宮崎, 昌宏
的場, 和弘
田中, 宏明
角川, 修
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This paper describes experimental studies to solve the problem of farm mechanization and engineering for labor-intensive vegetable production of Shikoku area in Japan. Flatland vegetable farming is characterized by tillage and ridging for vegetable transplanting. Characteristic slopeland agriculture has been developed : flat roof sloping greenhouses for protected horticulture, and monorail-type sprayers for comfort and labor saving. Following are the summary and conclusions of respective chapters. [Chapter 1] 1) Southwest regions in Japan, such as Kagawa Prefecture in Shikoku, offer abundant vegetable production after rice harvests. In Kagawa, lettuce is produced mainly from winter to spring. Performance of pulverizing of soil and submergence of rice stubble and straw is bad ; moreover, the planting accuracy of the fully automatic transplanter is inferior. Therefore, it is necessary to improve soil pulverization, etc. A narrow-cutting-width blade rotary tiller, which can be attached to 1.4 times blades of usual rotary tiller, requires small PTO power while demonstrating excellent performance in terms of soil pulverization and cutting of rice stubble. Carrying rice straw out of the field aids rotary tillage and ridging soon after rice harvesting ; using high PTO revolution in rotary tilling reduces rice stubble. 2) A ridger with small radius blades attached in the middle improved soil pulverization. The appropriate transplanting of cell-raised seedlings is important because the lettuce globe shape differed according to planting depth and angle differences. A compact seedling shape was effective to improve transplanting accuracy of the transplanter with the opener-type planting finger. 3) A hand transplanter attached to the handcart was developed for labor saving in small-field transplanting. This transplanter was effective for improvement of work posture and reduction of labor burden. It would be utilized small-scale farm as an alternative to the full-automatic type. [Chapter 2] 1) It is necessary to improve low productivity of vegetable and flower cultivation by the conventional sheltering culture. Therefore, a flat-roof sloping greenhouse with a low-cost and reinforcing structure was developed to improve the process and cost of construction. Contour strip cropping and a monorail-type sprayer were applied to the cultivation in the sloping greenhouse for labor saving. It is possible to construct a sloping greenhouse at a low material cost because scaffold materials with high strength and low-cost are abundant. The material cost of the sloping house, which was 2,500 yen/m^2, was about 70% the cost of an angled-pipe reinforced marketed greenhouse with equivalent strength of the sloping greenhouse. Foundations and braces could realize a 40 m/s wind resistant structure. Farmers can thereby produce foundations that are resistant to strong winds. Braces were easily installed to reinforce the sloping greenhouse. 2) Because the flat-roof sloping greenhouse has a high-intensity structure, the ventilation was smooth for its high eaves of about 3m height ; the expanded working space improved the work comfort. A monorail type sprayer, driven by a DC motor, was useful in all greenhouses the farmer managed. Spraying was effective to reduce the labor burden. It is important to improve operational performance of machinery with the age, constitution, and condition of operators. [Conclusions] Various vegetable production was described in studies on machinery and facilities for slopelands and flatlands. The National Research Center for Regional Agriculture should undertake research to establish a new farming system based on regional production needs. These studies developed facilities and labor saving technologies for slopeland agriculture in a project entitled, 'Developing an intensive vegetable and flower production system using slopeland resources in Shikoku'. This project addressed problems of agriculture in mountainous areas and solved them by integrated investigation. For example, goats were used for weed control for conservation of fallow areas. In addition, the study established labor saving, sustainable, and high quality production systems through utilization of superior slopeland conditions. Some technologies, such as the flat-roof sloping greenhouses, could be extended to agriculture in mountainous areas. Further investigation into other technologies is necessary. Slopeland agriculture presents multi-faceted values and possibilities that are absent in flatland agriculture. For example, spring water is one slopeland resource : it can cool the seedlings of flowers directly. Further investigation into seedling production is necessary to elucidate the characteristics of seedling soil and optimum environmental control in a nursery greenhouse. |
| 書誌情報 |
近畿中国四国農業研究センター研究報告
en : BULLETIN of THE NATIONAL AGRICULTURAL RESEARCH CENTER for WESTERN REGION
巻 4,
p. 129-171,
発行日 2005-03-01
|
| 出版者 |
|
|
出版者 |
独立行政法人 農業・生物系特定産業技術研究機構 近畿中国四国農業研究センター |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1347-1244 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.24514/00001590 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
nwarc_report_No4p129-171p.pdf (6.7 MB)
