التفاصيل البيبلوغرافية
| العنوان: |
Different Understory Cultivation Techniques of Paris polyphylla Smith. |
| Alternate Title: |
不同林下七叶一枝花栽培技术研究. (Chinese) |
| المؤلفون: |
Zhou GONG, Fanwu GONG, Jing PENG, Xianquan LUO |
| المصدر: |
Agricultural Science & Technology; Feb2016, Vol. 17 Issue 2, p353-357, 5p |
| مصطلحات موضوعية: |
SEEDLINGS, PLANT propagation, GRAIN farming, TRANSPLANTING (Plant culture) |
| Abstract (English): |
This study was conducted for the purposes of reducing consumption of wild resources of aris polyphylla Smith, satisfying the market demand, saving the production cost, improving utilization rate of forest land, increasing income of foresters and protecting ecological environment. Three types of forest land, i.e., the evergreen forest land (China fir forest), deciduous forest land (walnut forest) and shrub land (honey suckle forest.) were selected, and seeds and cut rhizomes of Paris polyphylla Smith produced in Bamian Mountain, Hunan, were used in the study on understory seedling raising and cultivation techniques. The results showed that: when using different propagation materials, seed propagation could be adopted to reduce the consumption of wild resources and provide a large number of seedlings, and was beneficial to large-scale planting and when conducing seedling and plantlet raising followed by transplanting and direct seeding and planting using different propagation materials in large-scale understory cultivation, direct seeding/ planting was appropriate for saving save production cost with the advantage of early production. Among the 3 different types of forest land, the best choice was broadleaved forest land, which could achieve better economic benefit because of conforming with the ecological habit and growth and development law of Paris polyphylla Smith. [ABSTRACT FROM AUTHOR] |
| Abstract (Chinese): |
为了减少七叶一枝花野生资源的消 耗，满足市场需求，节约生产成本，提高林地的 利用率，增加林农收入，保护生态环境，选择常 绿林地（杉木林地）、阔叶林地（核祧林地）与灌 木林地（金银花林地）3种类型的林地，采用湖 南洪江八面山生产的七叶一枝花种子和根茎切 块2种繁殖材料，开展了林下育苗和栽培技术 研究。结果表明，选择繁殖材料时，应采用种子 繁殖，可减少野生资源的消耗，大量提供种苗， 有利于规模化种植；不同繁殖材料采用育苗移 栽和直播直栽林下规模种植时，宜采用直播直 栽，可节约生产成本，提早投产；3种不同类型 林地种植时宜选择阔叶林地，符合七叶一枝花 的生态习性和生长发育规律，获得更好的经济 效益。 [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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