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- 3.1 Overview
- 3.2 Country analysis
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- 概述
- 阿根廷
- 澳大利亚
- 孟加拉国
- 巴西
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- 乌兹别克斯坦
- 越南
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- 4.1 Overview
- 4.2 China's crop production
- 4.3 Pest and diseases monitoring
- 4.4 Major crops trade prospects
- 4.5 Outlook of domestic price of four major crops
- Northeast region
- Inner Mongolia
- Huanghuaihai
- Loess region
- Lower Yangtze region
- Southwest China
- Southern China
- 4.1 概述
- 4.2 中国大宗作物产量估算
- 4.3 病虫害状况
- 4.4 中国大宗粮油作物进出口形势
- 4.5 大宗作物价格预测
- 中国东北区
- 内蒙古及长城沿线区
- 黄淮海区
- 黄土高原区
- 长江中下游区
- 中国西南区
- 华南区
Authors: 超级管理员 | Edit: Miao
The reporting period covers the harvest of winter wheat and barley, as well as the sowing and early growth of summer crops (cotton, rice, and maize). Agroclimatic indicators show an increase of rainfall over average (RAIN, +15%) and a decline of radiation (RADPAR, -1%). Temperature was below average (TEMP, -0.7°C), whereas the biomass production potential is close to average (BIOMASS, +2%). CALF diminished (-8 percentage point) below its five-year average. The national NDVI development graph illustrates that crop condition was below average from the start of April till the end of June, after which values turned average. The lowest maximum VCI values (<0.5) arise in Punjab and the Baluchistan provinces, upper Sindh, and southern Khyber Pakhtunkhwa. According to the NDVI profiles, 21.5% of the cropped areas exhibit below average conditions, much of it in central-east Punjab. On the other hand, 36.8% of the areas show above average NDVI, while 41.7% is close to average. Altogether, crop condition is estimated to be average.
Crop condition development graph based on NDVI
Maximum VCI
Spatial NDVI patterns compared to 5YA
NDVI profiles