Microorganisms play an important role in causing the damages on rice plant and affecting the quality of seed, of which fungi account for the largest group. More than 80 fungi including about 20 species of pathogens were detected from the rice seeds such as Bakanae and foot rot (Fusarium moniliforme, Sheld); Sheath rot (Sarocladium oryzae, Swada W. & D. Hawksw); Brown spot (Bipolaris oryzae, Shoem), 

Phytohormones play critical roles in plant growth and development. Brassinosteroids (BRs) are essential phytohormones required for optimum physiological processes of plant and their deficiency causes distinctive dwarf phenotypes with markedly shorter siliques in Arabidospsis. Homeostasis of BRs in plants is maintained by DWF4 enzyme that mediates multiple 22α-hydroxylation steps in brassinosteroid biosynthesis

1. Constitutively expressed ERF-VII transcription factors redundantly activate the coreanaerobic response in Arabidopsis thaliana

Abstract:

Plant adaptation to hypoxic conditions is mediated by the transcriptional activation of genes involved in the metabolic reprogramming of plant cells to cope with reduced oxygen availability

Victoria holds a large proportion of the world’s lignite resource, being generally easy to access at low cost. Interest in the use of lignite as an organic amendment is increasing because it is a rich source of humic acids and can reduce the bioavailability of heavy metals. To date, there is no information about the effect of this amendment on soil biological properties

Acreage and grain yield (GY) of maize in Vietnam have continuously increased in recent years but GY (4.8 ton/ha) is till lower than that of the world average (5.2 ton/ha). Therefore, opportunities for increasing yield and production of maize in Vietnam as well as in Mekong Delta in particular are still very large. Ministry of Agriculture and Rurak Development is planning to shift 30 thousand ha of low efficiency rice growing areas in to maize by 2015 and 80 thousand ha by 2020.

Improving photosynthetic efficiency through increasing the efficacy of photosynthetic carbon assimilation and optimizing the source-sink strength is an important aspect to raise the crop yield potential. The overexpression of mesophyll envelope protein 1 (MEP1) which is one of the key transportersinvolved in the C₄ photosynthetic pathway will help in engineeringthe C₄ photosynthetic pathway into C₃ rice to increase the enzyme activities and overcome the minor fluxes

Rice ragged stunt virus (RRSV) and rice grassy stunt virus (RGSV) have been causing serious damages to rice production in Southeast Asian countries. RRSV and RGSV are transmitted by the brown planthopper vector (Delphacidae: Nilaparvata lugens).

Nanh Chon rice flavored with a special symbol is the speciality of Dat Do district, Ba Ria-Vung Tau province, and is famous for rice delicious rice in the South, used the occasion of anniversaries and New year and reception guests. Nanh Chon rice grown only 1 season/year and suitable for measures to transplant the study direct sowing techniques and maintain quality in storage for later use is necessary

Information on new findings of the doctoral thesis: Thesis’s title: “Study on breeding of medium maturity maize hybrids with high yield for the Southeast and the Central Highland of Vietnam”. PhD. Thesis. Vu Ngoc Quy

Information on new findings of the doctoral thesis: Title of the research :”Study on rice breeding for brown planthopper resistance using molecular markers”. PhD. Thesis. Phung Ton Quyen