Phosphorus supply 第1页

Comparison of microbial biomass and enzyme activities in paddy soils with different utilized years in Cixi, Zhejiang Province GENETIC RESPONSE OF PINUS MASSONIANA PROVENANCES TO PHOSPHORUS SUPPLY AND NUTRIENT CHARACTERISTICS OF THEIR RHIZOSPHERE SOIL Regulation of fertilizer application on yield and root growth of spring wheat-faba bean intercropping system Height Growth Response of Superior Provenance of Masson Pine to Different Phosphorus Supply Effects of water and phosphorus supply on morphology and structure of special root hairs on nodal roots of wheat (Triticum aestivum L.) A preliminary research on the effect of nitrogen and phosphorus supply on N2O emission by crops