搜索结果: 1-15 共查到“知识库 森林培育学”相关记录809条 . 查询时间(1.807 秒)
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杜仲种植存在的几种常见问题及解决方法(图)
杜仲种植 常见问题 解决方法
2024/4/1
杜仲栽后生长 5~7 年即可采收,每株一年环剥一次,2~3年为一个周期;每次每株一般产干品3~5公斤,10~25年的成龄树产量可达10公斤以上。而种植中因为种植户们存在的几种常见问题,容易造成减产,效益下降。
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黄柏的种植技术(图)
黄柏 芸香科 落叶乔木 种植技术
2024/3/22
黄柏(黄菠萝)为芸香科落叶乔木,有清热解毒、泻火燥湿等功能。主治湿热泻痢、黄疸、小便淋沥涩痛、赤白带下、热毒疮疡、湿疹、阴虚、盗汗等症;其木质细腻是建筑和用做家具的上等原料,可以说黄柏是药木两用植物。目前黄柏野生资源严重缺乏,被列为国家一级重点保护植物,人工栽培前景广阔。
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山东省林业科学研究院成果:干旱瘠薄山地造林关键技术(图)
山东省林科院 干旱瘠薄山地 造林关键技术
2024/6/13
Receptor-like kinases sustain symbiotic scrutiny
receptor-like kinases (RLKs) symbiotic scrutiny mycorrhizal fungi nitrogen-fixing bacteria
2024/1/22
Plant receptor-like kinases (RLKs) control the initiation, development and maintenance of symbioses with beneficial mycorrhizal fungi and nitrogen-fixing bacteria. Carbohydrate perception activates sy...
Kalancho? PPC1 is Essential for Crassulacean Acid Metabolism and the Regulation of Core Circadian Clock and Guard Cell Signaling Genes
Crassulacean acid metabolism (CAM) plants oxaloacetate phosphoenolpyruvate carboxylase circadian clock
2024/1/22
Unlike C3 plants, Crassulacean acid metabolism (CAM) plants fix CO2 in the dark using phosphoenolpyruvate carboxylase (PPC; EC 4.1.1.31). PPC combines PEP with CO2 (as HCO3-), forming oxaloacetate tha...
Pathogen-associated Molecular Pattern-triggered Immunity Involves Proteolytic Degradation of Core Nonsense-mediated mRNA Decay Factors During the Early Defense Response
UPF protein ubiquitination resistance gene Nonsense-mediated mRNA decay (NMD) Defense response Effective immunity
2024/1/22
Nonsense-mediated mRNA decay (NMD), an mRNA quality control process, has been implicated in plant immunity. A subset of fully spliced (FS) transcripts of Arabidopsis resistance (R) genes are reportedl...
WUSCHEL: a master regulator in plant growth signaling
Embryogenesis Plant development Shoot meristem Transcription factor Transformation WUSCHEL
2024/1/22
Transcription factors (TFs) are master regulators involved in controlling different cellular and biological functions as well as diverse signaling pathways in plant growth and development. WUSCHEL (WU...
Persulfidation-based Modification of Cysteine Desulfhydrase and the NADPH Oxidase RBOHD Controls Guard Cell Abscisic Acid Signaling
Abscisic Acid Signaling NADPH oxidase Persulfidation Guard cells
2024/1/22
Accumulating evidence suggests that hydrogen sulfide (H2S) is a gaseous signaling molecule that regulates diverse cellular signaling pathways through persulfidation, which involves the post translatio...
Rethinking the influence of chloroplast movements on non-photochemical quenching and photoprotection
plant cell chloroplast photoprotective mechanism non-photochemical quenching (NPQ)
2024/1/19
Under blue light, plant chloroplasts relocate to different areas of the cell. The photoreceptor phototropin 2 (phot2) mediates the chloroplast movement mechanism under excess blue light alongside the ...
Analysis of Arabidopsis seedling responses to daytime temperature regimes identifies an mRNA hairpin as a novel thermosensor in plants.
Protocol: low cost fast and efficient generation of molecular tools for small RNA analysis
Vector Target mimic miRNA, Cloning Plant Downregulation
2024/1/19
Small RNAs are sequence-dependent negative regulators of gene expression involved in many relevant plant processes such as development, genome stability, or stress response. Functional characterizatio...
Functional characteristics of a calcium-dependent protein kinase (MaCDPK1) enduring stress tolerance from Morus atropurpurea Roxb.
Calcium-dependent protein kinases Mulberry Salt stress Drought stress ABA
2024/1/19
Calcium-dependent protein kinases (CDPKs), as an important calcium sensor in plants, are widely involved in the signal transmission process of growth and development, pathogen defense response and bio...