搜索结果: 1-15 共查到“知识库 作物学 data”相关记录22条 . 查询时间(0.14 秒)
Ribo-uORF: a comprehensive data resource of upstream open reading frames (uORFs) based on ribosome profiling
uORF mRNA CDS Ribo-seq
2023/4/21
Upstream open reading frames (uORFs) are typically defined as translation sites located within the 5 untranslated region upstream of the main protein coding sequence (CDS) of messenger RNAs (mRNAs). ...
An integrated platform and meta-learner for feature engineering machine learning analysis and modeling of DNA, RNA and protein sequence data
python 工具包 蛋白质序列
2024/5/17
一个全面和通用的基于python的工具包，集成了特征提取、聚类、归一化、选择、降维、预测器构建、最佳描述符/模型选择、集成学习和DNA、RNA和蛋白质序列结果可视化的功能。用户只需要上传自己的数据集，并从中计算出自己需要的功能，所有必要的程序和优化设置都由软件自动完成。iLearn包括DNA、RNA和蛋白质的各种描述符，支持四种特征输出格式，以便于直接使用输出或与其他计算工具通信。总的来说，iLe...
Incorporation of parental phenotypic data into multi-omic models improves prediction of yield-related traits in hybrid rice
parental phenotypic data multi-omic models yield-related traits hybrid rice
2023/7/20
Hybrid breeding has been shown to effectively increase rice productivity. However, identifying desirable hybrids out of numerous potential combinations is a daunting challenge. Genomic selection holds...
BACKSCATTER ANALYSIS USING MULTI-TEMPORAL SENTINEL-1 SAR DATA FOR CROP GROWTH OF MAIZE IN KONYA BASIN, TURKEY
Sentinel-1 backscatter SAR maize crop growth monitoring land use
2018/5/11
Temporal monitoring of crop types is essential for the sustainable management of agricultural activities on both national and global levels. As a practical and efficient tool, remote sensing is widely...
EXTRACTION AND ANALYSIS OF TRADITIONAL CHINESE MEDICINE CROPS BASED ON MULTITEMPORAL HIGH RESOLUTION DATA-TAKING QIAOCHENG DISTRICT OF BOZHOU AS AN EXAMPLE
Multitemporal Remote SensingData Chinese Medicine Crops Interpretation Information Extraction
2018/5/16
Remote sensing technology has become an important method to rapidly acquireing of planting layout and composition of regional crops.It is very important to accurately master the planting area of Chine...
UAV-BASED CROPS CLASSIFICATION WITH JOINT FEATURES FROM ORTHOIMAGE AND DSM DATA
UAV crop classification SVM DOM DSMs Texture
2018/5/15
Accurate crops classification remains a challenging task due to the same crop with different spectra and different crops with same spectrum phenomenon. Recently, UAV-based remote sensing approach gain...
ANALYSIS OF THE SEASONAL MIGRATIONS OF MONGOLIAN GAZELLE, USING MODIS DATA
Ecology, Monitoring GIS, Ecosystem Satellite Tracking
2015/7/29
Conservation and management for Mongolian gazelles (Procapra gutturosa), which inhabits steppes in Mongolia, northern China,
and southern Russia, are urgently required. The Mongolian gazelle migrate...
THE TASSELED CAP TRANSFORMATION FOR RAPIDEYE DATA AND THE ESTIMATION OF VITAL AND SENESCENT CROP PARAMETERS
Tasseled Cap RapidEye crop biophysical parameters
2015/5/6
The retrieval of crop biophysical parameters using spectral indices obtained from high temporal and spatial resolution satellite data, is a valuable tool to monitor crop growth and status. Tasseled ...
Analysis Method for Crop Rotations Based on Area Data II. The identification results of crop rotations and the verifications of the results
Cropping interval Crop rotation Cropping season of winter wheat Cropping sequence with two crops Cultivated area ratio of each crop
2009/7/30
Major cropping sequences with three crops (MCS3) were classified in the previous report. In this report, crop rotations were identified by means of linking with MCS3, and the observed area ratios of t...
Analysis Method for Crop Rotations Based on Area Data:I. Classification of major cropping sequences with three crops
Coefficient of variation Cropping sequence with three crops Major cropping sequence with three crops Observed area Observed frequency Rotation unit
2009/7/30
Cropping surveys were conducted on three soil types (each point was 120 ha in area) in the central region of Tokachi district over a period of 8 years. In each point, survey maps for every year were d...
Comparison of Water Use Efficiency of Paddy Rice (Oryza sativa L.) among Locations and Interannual Variation in Humid Areas : 1. Reliability of estimated canopy transpiration rate from meteorological and physiological data of the crop
Canopy resistance Evapotranspiration Leaf area index Penman-Monteith method Rice Stomatal conductance
2009/7/29
The transpiration rate is affected not only by meteorological but also by physiological and structural factors of the crop. Our objectives were to develop a method of estimating the transpiration rate...
Analysis of Cool-weather Damage of Rice in 1993 Based on Data of Municipal Basis in Hokkaido
Air temperature Crop situation index Grain yield Percentage of ripening Sunshine hours
2009/7/22
Crop situation index(CSI, a ratio of yield to average yield over years)of paddy rice in the Hokkaido area in 1993 was 40, the lowest since 1949, because of a cool-weather damage. The yield and CSI, ho...
Fuzzy-Logic Search Engine for Soybean Shape Data
Fuzzy logic search Image database Leaf shape Plant shape Soybean
2009/7/21
A fuzzy-logic based search engine for a soybean shape database was developed on the WWW.It used to be difficult to evaluate crop shape characteristics quantitatively.Image analyzing technologies, how...
Method of Estimating the Variation of Developmental Stages on the Basis of the On-Site Data of Transplanting Date in Rice-Producing Areas
AMeDAS Cooling degree days Developmental stage Glumaceous flowers Paddy rice
2009/7/7
The variation of developmental stages in rice-producing areas makes it difficult to estimate cool weather damage. We made a method to estimate the percentage of productive panicles and glumaceous flo...
Factors causing Variation of Rice Quality Change and Their Regional Difference in Tochigi Prefecture—Analysis of Data from the Regional Trials for Dozens of years—
Regional difference Rice quality Paddy rice Regional trial
2009/7/7
From the regional trials in Tochigi prefecture for dozens of years, we examined the factors causing variation of rice quality (appearance) and their regional difference in Tochigi prefecture. Sowing ...