The warm and wet climate would benefit the agriculture production with an average increase of crop yield by 8.0% to 9.6%,while the cold and dry climate would have an adverse impact on agriculture production with an average decrease of crop yield by 8.6% to 10.4%.
Because of low level of agriculture’s industrialization, marketization, countryside population’s education, there is little foreign investment in agriculture production and sale, research and development of new breed and information consultancy. So it is very difficult to make use of the other country’s experience of developing modern agriculture industry.
canadensis has become an invasive weed in eastern China, and has caused serious damages to agricultural production and ecosystems in several provinces in China.
The causes of an improvement in surface water quality are established, and the role of some changes in the agricultural production in the forest-steppe zone of the Central Black Earth Region of Russia is assessed.
Because the technique is closely associated with industry and agriculture, it can create huge social and economical benefits and provide excellent services for society.
Its rice quality has almost reached the A-level Editable Rice of Agriculture Department of China, and its average production reaches 400-500 kg/(666.7 m2).
This method is recommended for use in biology, medicine, and agriculture for determination of low-molecular-weight compounds having similar chemical structures but various biological activities.
Nitrate has been recognized as the dominant mineral nitrogen form in most agricultural soils and the main nitrogen source for crops, but it is not usually the case in forest ecosystems.
The 26 remaining spectral clusters were merged into six vegetation types using the Chinese vegetation taxonomy system: evergreen broad-leaved forest, coniferous forest, bamboo forest, shrub-grass, aquatic vegetation, and agricultural vegetation.
The spatial distribution and areal extent for the coniferous forests, shrub-grass, evergreen broad-leaved forests, and agricultural vegetation were calculated and compared with the Vegetation Atlas of China at a 1:1,000,000 scale.