By means of systematical analysis and experiments it has been proved in this essay that the organic substance in the soil of the experimental area, where the grama has been planted for a period of five and three years, has increased 0.

By making use of the relationship between the image and kernel spaces of Grammian matrices and the controllability and observability, a measure of modal controllability and observability is defined.

Test on effects of stylo hay meal as diet on meat-type rabbits;

Mathematical Model of Multifactor Combination on Tissue Culture for Stylosanthes Cotyledon;

Extracting of Total RNA from Stylosanthes Leaf Tissues;

Introduction study of eight Stylosanthes guianensis varieties in the arid-hot valley of Yuanmou;

Seasonal Changes in Antioxidant Systems, Soluble Sugars and Chlorophyll Fluorescence Parameters in Leaves of Stylosanthes guianensis and Medicago sativa;

Comprehensive evaluation of Stylosanthes guianensis in subtropical humid area;

Changes in the activities of CAT, SOD and the contents of H_2O_2,callose in cultivars of Stylosanthes spp differing in the disease resistance after inoculation with Colletotrichum gloeosporiodes;

Responses of defense enzyme activities to inoculation with Colletotrichum gloeosporioides in four cultivars of Stylosanthes spp.differing in resistance;

Genetic Diversity Analysis of Colletotrichum gloeosporioides from Stylosanthes spp in Hainan, Guangdong and Guangxi with Use of Random-amplified Polymorphic DNA;