绿色革命与绿色食品农作物的产量是来自植物的光合作用。光合作用是十八世纪发现的。它的实质是把二氧化碳和水转变为有机物，同时把太阳光能转变成化学能，储存在有机物中。光合作用发明后，人们开始自觉地改进农业技术，如实行合理密植，增加复种指数，提高光能利用率，... Green revolutions and green food crops produce photosynthesis from plants. Photosynthesis was discovered in the 18th century. Its essence is to carbon dioxide and water into organic matter, while the sun’s energy into chemical energy, stored in organic matter. After the invention of photosynthesis, people began to consciously improve agricultural technology, such as the implementation of reasonable close planting, increase the multiple cropping index, improve the utilization of light energy, ...