象山县养殖龙虾品质评估数据

对象山各龙虾产地及养殖户基本养殖条件、养殖技术、养殖品种等进行数据调研，用于评估预测象山在册各龙虾养殖产量情况，便于针对产量告警的养殖户及时提供技术支持，确保出产龙虾的质量和产量，并针对质量存在问题的养殖户进行提前告警，确保产出龙虾的整体品质。1.数据采集：象山县数据服务中心获取养殖场相关设备信息记录、品质检测报告和相关部门检验报告。把这些信息存储后用于计算
2.数据建模：对数据集进行清洗，包括去除异常数据、处理缺失值
3.算法规则：根据品质检测报告获取龙虾品种外观评估结果J1、品味口味评估结果J2；根据相关部门的检测报告，一个月内违规使用药物的次数Wxn；根据水质pH值是否规范，0表示是，1表示否，获得水质pH值规范Z；根据水域水温是否适合龙虾生长，0表示是，1表示否，获得水域水温规范G；根据是否发生了影响养殖的天气灾害，1表示是，0表示否，获得天气灾害发生情况D；根据龙虾生长期获得龙虾生长期T；根据是否进行过养殖结构调整，1表示是，0表示否，获得是否进行过养殖结构调整J3。将收集到的数据通过加权平均发进行计算：Q= (J1+J2) x (1-0.1xWxn-0.2 xZ-0.3 xG),通过分数对于品质进行分析预测：高品:80≤Q≤100;中品: 60≤Q＜80;低品:Q<60。

This dataset conducts data research on basic breeding conditions, breeding technologies, and breeding varieties of various lobster production areas and lobster farmers in Xiangshan, aiming to evaluate and predict the breeding output of all registered lobster farmers in Xiangshan County. It is designed to provide timely technical support to farmers with output alarms, ensure the quality and yield of the produced lobsters, and issue early warnings to farmers with quality-related issues to guarantee the overall quality of the harvested lobsters.

1. Data Collection: The Xiangshan County Data Service Center collects relevant equipment information records, quality inspection reports, and inspection reports from relevant departments of the breeding farms. These collected data will be stored for subsequent calculation purposes.

2. Data Modeling: Clean the dataset, including removing abnormal data and handling missing values.

3. Algorithm Rules: Obtain the lobster variety appearance evaluation result J1 and taste and flavor evaluation result J2 based on the quality inspection reports; obtain the number of illegal drug use incidents within one month, denoted as Wxn, based on the inspection reports from relevant departments; derive the water quality pH compliance status Z, where 0 indicates compliance and 1 indicates non-compliance; derive the water temperature compliance status suitable for lobster breeding G, where 0 indicates compliance and 1 indicates non-compliance; derive the occurrence of weather disasters affecting breeding D, where 1 indicates occurrence and 0 indicates non-occurrence; obtain the lobster growth period T based on the breeding cycle; derive whether breeding structure adjustment has been conducted, denoted as J3, where 1 indicates yes and 0 indicates no. Calculate using the collected data via the weighted average method: Q = (J1 + J2) * (1 - 0.1*Wxn - 0.2*Z - 0.3*G). Analyze and predict the quality based on the score: High-quality: 80 ≤ Q ≤ 100; Medium-quality: 60 ≤ Q < 80; Low-quality: Q < 60.

搜集汇总

数据集介绍

特点

该数据集包含1002条记录，每月更新，主要用于评估象山县各龙虾养殖场的产量和品质。数据涵盖养殖条件、技术、品种等多方面信息，通过加权平均算法对龙虾品质进行预测和分类，分为高品、中品和低品三个等级。