The effecf of potassium fertilizer on Nitrate Reductase Activity (NRA), Hydrogen Peroxide Activity rn(HPA) ,Peroxidase Activity (PODA) in the fiber flax was stu
Many photosynthetic characteristics of three plum varieties were studied with a infrared CO2 analyzer.rnResults showed that plums belong to light-loving species,
The iterative formulas of inbreeding and relationship coefficients were put forward by using numerator rn elationship. It is suitable for any none-generation-over
The urinary concentrations of hydroxyproline (HYPRO)and 3-methyl histidine (3-MEH1S ) were derntermined in 16 Chinese-Holstein cows. The objectives of the experime