象山马铃薯产量预测模型数据

数据来源于象山各马铃薯产地及农户基本种植条件、种植技术、种植品种记录，用于评估预测象山在册各马铃薯种植农户产量情况，便于针对产量告警的农户及时提供技术支持，确保出产马铃薯的质量和产量马铃薯产量预测模型
YIELD= a x (1xWxZxS-0.2G-0.3D)xTxJ2xJ3xx100
YIELD：预测产量，单位为吨；
a:产量评估基数
W：气候因素，包括降雨量、气温、日照时间等，数值型；
Z：土壤因素，包括土壤类型、肥力等级等，数值型；
S：马铃薯品种，数值型；
G：病虫害发生情况，0或1；
D：天气灾害发生情况，0或1；
T：马铃薯生长期，数值型；
J2：种植技术培训；
J3：种植结构调整；
产量分析:高产:80-100分;中产: 60-79分;低产:<60分

The dataset is sourced from records of basic planting conditions, cultivation techniques and planted varieties of potato-producing areas and local farmers in Xiangshan County. It is used to evaluate and predict the yield of all registered potato-growing farmers in Xiangshan County, so as to provide timely technical support to farmers with yield alerts and ensure the quality and yield of the produced potatoes. This is a potato yield prediction model.
The yield calculation formula is: YIELD = a × (1×W×Z×S - 0.2G - 0.3D) × T × J2 × J3 × 100
Where:
YIELD: Predicted yield, unit: ton;
a: Yield evaluation base;
W: Climatic factors including rainfall, temperature, sunshine duration and other relevant indicators, numerical type;
Z: Soil factors including soil type, fertility grade and other relevant indicators, numerical type;
S: Potato variety, numerical type;
G: Occurrence of pests and diseases, 0 or 1;
D: Occurrence of meteorological disasters, 0 or 1;
T: Potato growth period, numerical type;
J2: Cultivation technique training;
J3: Planting structure adjustment.
Yield analysis: High yield: 80-100 points; Medium yield: 60-79 points; Low yield: <60 points.

搜集汇总

数据集介绍

特点

该数据集包含101条记录，每日更新，用于预测象山马铃薯产量，涉及气候、土壤、品种、病虫害等多因素评估，支持农户产量预警和技术支持。