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1997～1999年在福建省龙海市研究粮食超高产栽培,明确:①粮食一年三熟超高产的最佳作物组合是稻-稻-马铃薯,平均产量达27050±190.5kg/hm~2;②超高产水稻的形态生理特性是穗多穗大,具有巨大的库容量;根系形态发达,活力高而持久;NPK养分积累优势在前期和中期,干物质和贮藏性碳水化合物(SC)的积累优势在中期和后期.根据研究结果,提出粮食三熟起高产栽培技术的构想,拟于今后验证完善.
1997-1999 in Longhai City, Fujian Province, research super-high-yielding grain production, clear: ① grain three crops a year super-high yield is the best combination of rice - rice - potato, with an average yield of 27050 ± 190.5kg / hm ~ 2; ② The morphological and physiological characteristics of super-high-yielding rice were spike and spike large with large storage capacity. The root morphology was developed with high vigor and long-lasting. The accumulation of NPK in early and mid-stage accumulation of dry matter and storage carbohydrate (SC) Advantages in the mid and late .According to the results of the study, put forward the idea of three high-yielding grain cultivation technology, to be verified in the future improve.