【摘 要】
:
小菊制作盆景应准备如下条件,个人小量制作可酌情简化或代用。 1.较宽敞的场地,较好的阳光,较好的通风; 2.水源以湖水最好,河水次之,井水或自来水最差,但可以贮存数日再用。
论文部分内容阅读
小菊制作盆景应准备如下条件,个人小量制作可酌情简化或代用。 1.较宽敞的场地,较好的阳光,较好的通风; 2.水源以湖水最好,河水次之,井水或自来水最差,但可以贮存数日再用。
Small chrysanthemum production bonsai should be prepared as follows, individual small production can be simplified or substitute as appropriate. 1. More spacious venue, better sunshine, better ventilation; 2. Water source to the best lake, followed by the river, well water or tap water worst, but can be stored for a few days reuse.
其他文献
葡萄直插建园技术@王隆生¥山东省沂水县职业中专葡萄直插建园技术1990年以来,我县栽植葡萄多采用就地直插建园的方法,经过几年的试验改进,取得了一些经验,现介绍如下。选择通风向阳、排
For the purpose of providing references for further research and practical application about the quality improvement of RCA, in this paper, various treatment me
众所周知,悬崖素材难寻,而山松的悬崖素材就更难得。山松以挺拔为优势,是建筑的良材。悬崖盆景恰是它的劣势取材,相当部份靠天然造化。现就山松树桩悬崖式的出土部份作些实
The epoxy resin (E-51) was used as polymer matrix, conductive carbon black (CB) as conductive filler, and PZT was used to prepare a composite by curing. The eff
成交、预定量上涨成交均价有所抬高阳春三月,春意融融。在这略显暖意的3 月里,杭州八大城区商品房成交量较2月份也增长了不少。据统计,3月份杭州成交商品房为1472套,比2月份
The effects of modifiers on the anti-wetting and anti-icing property of the prepared rough aluminum surface were investigated. The rough aluminum substrates wer
Ribosome-inactivating proteins (RIPs) are toxic N-glycosidases that depurinate the universally conserved α-sarcin loop of large eukaryotic and prokaryotic
Sodium dihydrogen phosphate (NaH2PO4) and potassium dihydrogen phosphate (KH2PO4) were selected as additives for magnesium oxysulfate (MOS) cement. The phase co
提到MP4播放器首先需要说明什么是MP4。MP4是一种视频格式,大名MPEG-4,是视频编码压缩格式MPEG的一种。目前MP4最流行使用的压缩方式为DivX和XviD。经过以DivX或者XviD为代表
Maize rough dwarf disease, is a serious viral disease transmitted by small brown planthoppers (SBPH) (Laodelphax striatellus).In recent years, the disease o