搜索结果: 1-15 共查到“农学 methods”相关记录237条 . 查询时间(0.296 秒)
Using Direct and Indirect Methods to Assess Changes in Riparian Habitats
riparian forest environmental changes soil moisture Ellenberg’s indicator values field measurements
2023/12/21
Hydrological regime disturbances in riparian ecosystems affect the interactions between soil properties and vegetation. The proper assessment of changes occurring in river valley forests is a basis fo...
Assessment of Different Measurement Methods/Techniques in Predicting Modulus of Elasticity of Plantation Eucalyptus nitens Timber for Structural Purposes
Eucalyptus nitens structural applications hardwood plantation structural grading modulus of elasticity
2023/12/6
The mechanical properties of plantation Eucalyptus Nitens timber are currently assessed by applying visual stress grading (VSG) designed for the sawn timber from the mature plantation and do not repre...
Improving Estimates and Change Detection of Forest Above-Ground Biomass Using Statistical Methods
above-ground biomass remote sensing statistics modelling spatial modelling machine learning
2023/11/29
Forests store approximately as much carbon as is in the atmosphere, with potential to take in or release carbon rapidly based on growth, climate change and human disturbance. Above-ground biomass (AGB...
Error Analysis on the Five Stand Biomass Growth Estimation Methods for a Sub-Alpine Natural Pine Forest in Yunnan, Southwestern China
above-ground biomass biomass growth error analysis Pinus densata forests
2023/11/22
Forest biomass measurement or estimation is critical for forest monitoring at the stand scale, but errors among different estimations in stand investigation are unclear. Thus, the Pinus densata natura...
Genome-wide association study of pericarp color in rice using different germplasm and phenotyping methods reveals different genetic architectures
rice pericarp color quantitative trait locus candidate gene genome-wide association study
2023/4/21
Comprehensive review and assessment of computational methods for predicting RNA post-transcriptional modification sites from RNA sequences
N1-甲基腺苷 N6-甲基腺苷位点 计算方法
2024/5/17
对27种预测N1-甲基腺苷和N6-甲基腺苷位点的最先进方法的全面综述,涵盖了对开发成功预测器至关重要的各种重要方面,包括数据集质量、操作算法、序列和基因组特征、特征选择、模型性能评估和软件效用。同时提出了一种基于深度学习技术的计算方法DeepPromise,用于同时预测N1 -甲基腺苷和N6 -甲基腺苷。开发了一个web服务器,该服务器可以接受RNA序列和基因组序列,以预测两种假定的RNA修饰位点...
Spectrometric Classification of Bamboo Shoot Species by Comparison of Different Machine Learning Methods
Spectrometric Classification Bamboo Shoot Machine Learning
2023/6/5
METHODS TO PROMOTE FRUIT FORMATION AND ASYMBIOTIC SEED GERMINATION OF CALANTHE TSOONGIANA T. TANG ET F. T. WANG
Calanthe tsoongianaT. Tang et F.T. Wang fruit formation seed germination
2023/6/5
Fluorescence microscopy methods for the determination of somatic cell count in raw cow’s milk
microscopy cow milk fluorescence flow cytometry temperature somatic cell wall temperature DMSCC
2016/12/8
The direct fluorescence microscopy method with ethidium bromide staining can be used for somatic cell counting in raw cow’s milk. However, this method has some limitations that may influence the resul...
Adverse effects of bisphenol A on the testicular parenchyma of zebrafish revealed using histomorphological methods
endocrine disruption BPA Danio rerio sustentacular cells spermatogonia spermatocytes spermatids spermatozoa
2016/11/11
The purpose of this study was to evaluate the consequences of bisphenol A (BPA) exposure in zebrafish (Danio rerio). Short-term effects at a testes level were assessed by means of different biomarkers...
Effects of different stripping methods of female and activation medium on fertilization success in northern pike (Esox lucius)
air stripping fish eggs sperm Woynarovich solution
2016/11/11
In this study, the quality of northern pike eggs collected by the traditional method (hand stripping) and the pneumatic method (air stripping) was compared. Additionally, different activation solution...
Eyespot resistance gene Pch1 and methods of study of its effectiveness in wheat cultivars
eyespot molecular markers Pch1 gene resistance wheat
2015/12/29
The scientific report presents results of our studies on the gene Pch1, conferring resistance to eyespot disease in wheat, caused by the fungus Occulimacula spp. The presence of the gene Pch1 in wheat...
Detection of the effects of management and physical factors on forest soil carbon stock variability in semiarid conditions using parametric and nonparametric methods
soil organic carbon CART modelling, neural networks
2015/11/26
Forest soils in western parts of Iran are being degraded by inappropriate management. The soil organic carbon (SOC) stock was dominantly affected by this type of degradation. On the other hand, SOC is...
福建农林大学作物科学学院农业生态学课件 Scope and objectives of this course,evaluation methods
福建农林大学作物科学学院 农业生态学 课件 Scope and objectives of this course,evaluation methods
2015/9/23
福建农林大学作物科学学院农业生态学课件 Scope and objectives of this course,evaluation methods。
Changes over time in genetic parameters for growth in bulls and assessment of suitability of test methods
gain genetic analysis progeny test
2015/7/3
Objectives of the study were to examine alternative measures of growth potential of bulls in testing stations, determine whether genetic parameter estimates of such traits changed over time, and exami...