GENERAL  INTRODUCTION OF  TRICHODERMA PRODUCT

BEING IN USE AT ANH VIET MANUFACTURE-TRADING-SERVICE JSC.

            In recent time, the research of the damaging pandemic prevention through the use of biological method for the plant protection has got great concern of many countries in the world

            In Hungary, Soviet Union (old), Philippines, and ThaiLand, peoples are making research of the Trichoderma fungus, and has been producing this product in the aim of limitating the existence of fungus in the soil, which are damaging the plant cultivation. Those fungus families are: Rhizocrtonia, Sclerorium, Fusarium, Pythum, Verticillium, and Botrytis…

            In VietNam, in the recent years, the Plant Disease Department of the Plant Protection Institute is conducting the research of those types of fungus; and makibng experiments of the resistance factors of Trichoderma fungus, against the disease causing fungus at the percentage of 50%. The researchers are undertaking the experiment of the influence of the water temperature, in which they discovered that the unhusked rice environment is the best one for the development culture of the fungus

            1. Trichoderma characteristics

            Trichoderma is earth fungus. They develop very well in the rich in nutrients, or

           over the rest of the vegetation

The main characteristics of this type of fungus are the un-colored spore branch and the development of so many branches. Its spore is also un-colored, unicellular, in the form of the egg, creating small bunches at the end of the branch. In the artificial environment, the cap of the fungus is blue

2. The activity structure of the fungus

In the study of Trichoderma's effect, the researchers had noticed the parasitic points, and the envelopment of the Trichoderma fungus's fiber on the disease causing fungus. They also discovered that the disease causing fungus body was twisted, and gradually dying, This is the proof of the killing action of Trichoderma over the disease causing fungus body

More over, Trichoderma fungus also has the direct effect over the plants development, due to its Glucoza and Xenculloza deteriorating enzymes. Due to those enzymes that the organic substances in the soil get faster desintegration, thus creating the increase of the nutrients for the absorbability of the plant, creating the well development of the cultivated plant

3. Object

Trichoderma product is ued for the prevention of the disease causing fungus

For example: Rhizocrtonia, Sclerorium, Fusarium, Pythum, Verticillium, and Botrytis, causing the withered death of the peanut plant, the soybean plant and some other vegetable plants

4. Trichoderma fungus use:

            For the fruit-tree:  We use Trichoderma product for the prevention of

           disease causing fungus, such as: Phytophthora,Rhizoctonia sp.

                                          Mixing 1Kg of Trichoderma product with 10Kg of

             with the rice bran, and 40Kg of decomposed muck, then evenly

              scattering around the foot of the tree, at the dose: 2 – 5Kg/tree , then

              slightly cover with soil