… for people to understand its functions,carry out artificial regulation to raise productivity and
… photosynthetic rate, chlorophyll content and nitrate reductase activity, and all photosynthetic …

… processes of hydrological regulation in forest and scientific evaluating the function of water
… ,protease,sucrase,nitrate reductase,and dehydrogenase,were all higher in all treatments with …

… reductions was studied by using different flows scouring experiment,and analyzed mechanism
of regulating … The tillage pattern will be the important approach to the nitrate leaching loss. …

… Proteins from multiple metabolic pathways associate with starch biosynthetic enzymes in
high molecular weight complexes: A model for regulation of carbon allocation in maize …

… high as 120~135 m3/hm2.In order to provide a theoretical basis for design of windbreaks,based
on an analysis of occurring rules … ,consequently,reduce the risk of nitrate N losses.The... …

… Those results showed that selective removal of the finest soil particles that contain rich
nutrients and higher water-holding capacity and hardness under wind erosion was the primary …

… soil nitrate leaching in high fertility vegetable by earth column simulation experiment method…
It is showed by the results that the flexible dam can strikingly regulate soil water in the gully …

The soil structural feature was better under natural forests than that of plantation based on
the analysis of soil structure in typical profiles under natural forests and plantation in upper …

… The results showed that the rules of super-high yield spring maize absorbing kinds of
nutrient were similar.Before the grain filling period,the absorption quantity of stage and the …

… mineralization processes of chemical fertilizer treatments may … were higher than chemical
fertilizer treatments,CRN was higher … higher than chemical fertilizer treatments,and subsoil of …