首页> 美国政府科技报告 >Cattail (Typha Spp.) Biomass Production: Stand Management and Sustainable Yields: Final Report, 1984-1988

【24h】

Cattail (Typha Spp.) Biomass Production: Stand Management and Sustainable Yields: Final Report, 1984-1988

机译：香蒲（香蒲种）生物量生产：林分管理和可持续产量：最终报告，1984-1988

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Wetlands in the United States provide a large land base for producing biomass for energy applications. Typha species have been identified as a particularly suitable biomass crop for wetlands because of their superior productivity (40+ Mg/ha standing crops), pest resistance, adaptability, and chemical composition. Production methods were evaluated in this report to identify ways of maximizing biomass yields while minimizing costs, leading to a sustainable, economically competitive production system. Harvesting studies found that a single annual harvest of leaf biomass is preferable to a semiannual leaf harvest or an annual leaf harvest coupled with a biennial rhizome harvest. The annual leaf harvest is sustainable, results in the lowest nutrient removal, and yields 80% of the biomass obtained from the combined leaf/rhizome harvest. Semiannual leaf harvests appear to damage Typha stands and not be sustainable. Water loss from Typha stands, which will influence site selection and possible irrigation requirements, was found to be significantly affected by species selection, water management regimes, biomass yields, and microclimate. Based on equipment considerations, drainage of Typha paddies approximately one month prior to harvest is preferable to continuously flooded paddies even though yields appear to be reduced slightly. Studies of substrate pH limitations found that a pH range between 5.5 and 8.0 appears optimal. A flowering study found that while flowering can reduce vegetative shoot propagation and individual shoot standing crop, the frequency of flowering is usually too low to have an impact on overall yields, and, hence, control measures are unnecessary. (ERA citation 14:019491)

著录项

作者
Pratt, D. C. ; Dubbe, D. R. ; Garver, E. G. ; Johnson, W. D.;
展开▼
作者单位

展开▼
年度 1988
页码 1-59
总页数 59
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Cattails; Leaves; Plant Growth; Wetlands; Biomass; Crops; Evaluation; Harvesting; Planning; Progress Report; Water Policy; Water Requirements; Water Resources;

机译：香蒲;叶子;植物生长;湿地;生物量;作物;评价;收获;规划;进展报告;水政策;水需求;水资源;

相似文献

外文文献
中文文献
专利

1. Trace metal extraction and biomass production by spontaneous vegetation in temporary Mediterranean stormwater highway retention ponds: Freshwater macroalgae (Chara spp.) vs. cattails (Typha spp.) [J] . Laffont-Schwob Isabelle, Triboit Frederic, Prudent Pascale, Ecological engineering: The Journal of Ecotechnology . 2015,第Null期

机译：地中海临时雨水公路保留塘中自发植被的痕量金属提取和生物量生产：淡水大型藻类（Chara spp。）vs.香蒲（Typha spp。）
2. Integrated management of invasive cattails (Typha spp.) for wetland habitat and biofuel in the Northern Great Plains of the United States and Canada: A review. [J] . D. Svedarsky, R. Grosshans, H. Venema, Mires and Peat . 2019,第9期

机译：美国和加拿大北部大平原湿地栖息地和生物燃料的香蒲（香蒲属物种）的综合管理。
3. Effectiveness of cattail (Typha spp.) management techniques depends on exogenous nitrogen inputs [J] . Kenneth J. Elgersma, Jason P. Martina, Deborah E. Goldberg, Elementa: science of the anthropocene . 2017,第2012期

机译：香蒲（香蒲属）管理技术的有效性取决于外源氮输入
4. FINAL RESULTS OF THE SECTOR PROJECT: PRODUCTION OF SOLID SUSTAINABLE ENERGY CARRIERS FROM BIOMASS BY MEANS OF TORREFACTION [C] . D. Thrän, J. Witt, K. Schaubach, European biomass conference and exhibition;ETA-Florence Renewable Energies . 2015

机译：该部门项目的最终结果：通过干馏法从生物质生产固体可持续能源载体
5. Hybridization Dynamics in Cattails (Typha Spp.,) in Northeastern North America: Niche Segregation, Pollen Dispersal, Mating Patterns, and the Importance of Localscale Processes [D] . Pieper, Sara Jean 2019

机译：北美东北部香蒲的杂交动力学（香蒲属）：生态位隔离，花粉分散，交配模式和局部过程的重要性
6. High yielding biomass genotypes of willow (Salix spp.) show differences in below ground biomass allocation [O] . Jennifer Cunniff, Sarah J. Purdy, Tim J.P. Barraclough, -1

机译：杨柳的高产生物量基因型（Salix spp。）显示地下生物量分配的差异
7. Figure 8: (A) Tree resulted standard MP analysis of 159,074 bp alignment of complete plastomes of palms (Arecales), Dasypogonales, and Typha latifolia (Poales, Typhaceae) from Barrett et al. (2016) (see their Fig. 4 and Fig. S5), a posteriori rooted relatively the cattail (Typha) (length = 66,788, CI = 0.7363, RI = 0.6109), 119,251 characters are constant, and the number of the parsimonyinformative characters is equal to 19,124; (B) the average consensus tree of the score 0.00755 resulted the analysis of the Hennigian forest of the 25,630 trees derived from the modified binary representation of the original 159,074 bp alignment of complete plastomes of palms (Arecales), Dasypogonales, and Typha latifolia (Poales, Typhaceae) from Barrett et al. (2016) (see “Materials and Methods” for the details). The cattail is assumed to be the best all-plesiomorphic group. “Additional…” FORESTER’s output tree file (see “Materials and Methods” for the details) selected for future analysis; (C) the average consensus tree of the score 0.00760 resulted the analysis of the Hennigian forest of the 25,576 trees, derived from the binary representation of the original 15,9074 bp alignment of the complete plastomes of palms (Arecales), Dasypogonales, and Typha latifolia (Poales, Typhaceae) from Barrett et al. (2016) (see “Materials and Methods” for the details), but with all of the 54 trees, which contain the clade (Cocos nucifera plus Elaeis guineensis) have been removed from the input forest before analysis. [O] . -1

机译：图8：（a）树导致标准MP分析为棕榈（槟榔树），daspophonales和Typha Latifolia（Poales，Typhaceae）的完全塑料的159,074bp对齐。来自Barrett等人。（2016）（见其图4和图4. S5），后验生根相对队伍（TYPHA）（长度= 66,788，CI = 0.7363，RI = 0.6109），119,251个字符是常数的，并且是阳离子信息特征的数量等于19,124; （b）分数的平均共识树0.00755导致25,630棵树的Hennigian森林分析来自原始的棕榈（槟榔树），daspogonal和Typha Latifolia（Poales的Typha Latifolia（Poales来自Barrett等人的Typhaceae）。（2016）（参见“材料和方法”详情）。标志着香烟是最好的全普拉西氏族。 “附加...”Forester的输出树文件（参见“用于未来分析的详细信息”的“材料和方法”; （c）评分的平均共识树0.00760导致25,576棵树的Hennigian森林的分析来自原始的Palms（槟榔的完全塑料，Daspogonal和Typha的原始塑料的二进制表示Latifolia（Poales，Typhaceae）来自Barrett等人。（2016）（参见“材料和方法”的细节），但在分析之前已经从输入森林中除去了所有54棵树（Cocos Nucifera Plus Guineensis）的所有54棵树。

Cattail (Typha Spp.) Biomass Production: Stand Management and Sustainable Yields: Final Report, 1984-1988

摘要

著录项

相似文献

相关主题

期刊订阅