1) Triploid populus tomentosa-Lolium multiflorum Lam
三倍体毛白杨-黑麦草
2) triploid of populus tomentosa
三倍体毛白杨
1.
Acetic acid pulping of triploid of populus tomentosa;
三倍体毛白杨乙酸法制浆的研究
2.
The application of the APMP from the triploid of populus tomentosa in the high-grade coated paper;
三倍体毛白杨APMP浆在高档铜版纸中的应用研究
3.
Soil Chemical Characteristics and Their Effects on C:N Ratio of Rhizosphere and Non-rhizosphere of Different Herbages in Triploid of Populus tomentosa Woodland;
不同草本层三倍体毛白杨根际与非根际土壤化学特性及其对C/N的影响
3) triploid Populus tomentosa
三倍体毛白杨
1.
Analysis on chemical components and fiber dimensions of triploid Populus tomentosa;
三倍体毛白杨木材化学成分和纤维形态的分析
2.
Study on the compression and hardening of Triploid Populus Tomentosa lumber;
三倍体毛白杨木材压缩密实化研究
3.
On Triploid Populus tomentosa in Relation to Forest-Paper Integration;
论三倍体毛白杨与“林纸”产业
4) the Triploid of Populus Tomentosa
三倍体毛白杨
1.
Effect of Beating on the Properties of P-RC APMP with the Triploid of Populus Tomentosa;
打浆对三倍体毛白杨P-RC APMP浆性能的影响
2.
Investigation on influential factors during APMP of the triploid of populus tomentosa;
三倍体毛白杨单段化学预处理APMP制浆影响因素的探讨
3.
The pretreatment processes of pre-steaming at 120℃, black liquor treatment at 120℃ and the black liquor treatment at 120℃followed by screw extrusion were applied in NaOH-AQ pulping and kraft pulping of the triploid of Populus Tomentosa, the Kappa numbers ofthe pulps obtained are decreased to 15 or lower and the extended delignification is achieved.
利用120℃预汽蒸、120℃黑液预浸以及120℃黑液预浸与螺旋挤压相结合三种预处理技术对三倍体毛白杨NaOH-AQ法和KP法进行改良蒸煮,纸浆卡伯值降至15以下,达到了深度脱木素的目的。
5) triploid Chinese white poplar
三倍体毛白杨
1.
The biological structure of triploid Chinese white poplar;
三倍体毛白杨的生物结构
2.
Practice in constructing the pulp-making raw material forest base of triploid Chinese white poplar;
建设三倍体毛白杨纸浆原料林基地的初步做法
3.
Study on APMP Pulping of Triploid Chinese White Poplar;
三倍体毛白杨APMP制浆研究
6) Populus tomentosa
三倍体毛白杨
1.
The Computer Visible Analysis of Two Sections Wood Density for Triploid Clones of Populus tomentosa;
三倍体毛白杨无性系木材两个切面密度的可视化
2.
Comprehensive Standard for Cultivation of Populus tomentosa;
三倍体毛白杨栽培综合标准
3.
We selected stems as explants to establish Agrobacterium-mediated high frenquency transformation system for Populus tomentosa:the primary medium was MS+IBA 0.
建立了三倍体毛白杨遗传转化系统 :以茎段为外植体 ,基本培养基是MS +IBA 0 。
补充资料：小黑麦
| 小黑麦 triticale 由小麦属和黑麦属物种经属间有性杂交和杂种染色体数加倍而人工结合成的新物种。外部形态介于双亲之间，而偏于小麦。须根系和分蘖节较小麦发达，增强了植株的耐旱耐瘠能力。茎分蘖节成球状体，贮藏营养物质多，分化健壮 ，新器官的潜力也比小麦强；各节长度和直径一般大于小麦 。叶片较小麦长而厚，叶色较深，被茸毛，叶鞘有蜡粉层。麦穗比小麦大，小花数多，芒较小麦长。颖果较小麦大，红色或白色，角质或半角质。果皮和种皮较厚，因而休眠期长于小麦，一般遇雨不易在穗上发芽，且对胚和胚乳有较强的保护作用。耐寒、耐瘠、耐旱、耐干热风和耐荫力强，在气候条件多变、水肥条件较差的高寒地区，能显示其稳产优势 ，产量高于小麦。抗病性也较小麦强。 中国八倍体小黑麦，是中国特有种。栽培地区现主要分布在西南、西北高寒瘠薄山区。对土壤要求不严，以土层深厚、肥沃的为宜。因根系发达，适当加深耕作层对提高产量有重要作用。因生育期长、分蘖力强，在瘠薄山区施足基肥常是丰产的关键。为防止倒伏，须合理密植和在拔节期间合理运用肥水，防止徒长。收获后脱粒不易，须用机械脱粒。 |
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参考词条