摘要
The fourth new farming model Fenlong is identified as megascience for the first time. Fenlong can be directly applied to farming of farmland, remoulding of mortar black soil and saline alkali land and development of degraded grassland. Deep loosening can create huge soil reservoirs, reduce fertilization, promote indi- rectly the improvement of river water fisheries and water sources and the upgrading of shaping and hydropower industry, thus making a new round of mobilization and pooling of natural resources. As a result, the nature is able to produce good food needed by human, the spatial dimension of the land is increased, the natural pre- cipitation storage is increased, the flood and drought disasters are reduced, the eco-environment is improved, and the economic benefits are increased. Fenlong is not restricted to global application by ecological region and crop variety and is not subject to the time-space constraints for a hundred thousand years. On the basis of utilizing the heaven and earth resources, it brings about a huge effect of mega- science. Compare with traditional farming, the depth under the mode of Fenlong is increased by 2-3 times, the contents of nutrient, water, oxygen and microorganism in the soil are increased by 10%-200%, the content of pale salt is increased by 20%-40%, the temperature is increased by 2-4 ~C, and the photosynthetic efficiency of crops is improved by 10%. Under the cultivation mode of Fenlong, the yield of crop applied with no fertilizers is increased by more than 10%, crop yield is still in- creased by more than 5% when the application amount of chemical fertilizer is re- duced by 10%-20%. Under the farming mode of Fenlong combined with no in- crease in fertilization, the crop yield, crop quality, farming efficiency, natural precipi- tation storage and air humidity are increased by 10%-50%, 5%, 15%, 100% and 5%, respectively, and the emissions of methane and other gases are reduced by more than 5%. Even in mortar black soil, saline alkali land and degraded grassland, the yield is still increased by 15%-50%. These improvement effects can last for many years, helping achieve the real harmonious coexistence between human and nature.
首次将第四套农耕新模式"粉垄"定义为"大科学";阐明粉垄可直接应用于农田耕作和改造砂姜黑土、盐碱地及开发退化低产草原等,深松创造庞大"土壤水库"和减施化肥农药,间接地促进江河水体渔业及水源生态改善与航运、水电产业升级,实现自然资源新一轮活化和统筹利用,"自然生成"人类所需的优良食物产出、国土立体空间增容、天然降水增贮、洪涝干旱灾害减少、生态环境改善和经济增益等,且不受生态区域、作物品种限制全球性应用和不受时间空间限制的百年千年推行;粉垄增量利用"天地资源"带来"大科学"巨大效应,比传统耕作加深2~3倍,扩建土壤养分、水分、氧气和微生物等"四库"其量增用10%~200%,淡盐20%~40%,增温2~4℃,作物强根壮体光合效率提高10%,耕地具空白施肥增产10%以上、减施化肥10%~20%仍能增产5%以上定力平台,零增水肥增产10%~50%、品质提升5%、增效15%、耕地天然降水增贮100%、甲烷等气体减排5%以上、空气湿度提升5%以上,改造砂姜黑土、盐碱地和退化低产草原等增产15%~50%,这些效果可当年和持续多年"自动生成",助力人类与自然的真正和谐共生。
