厦门海域海洋生物资源的保护与利用

分析了厦门市海洋生物资源保护与开发利用中存在的问题,提出了海洋生物资源保护与可持续开发利用的思路及相关对策建议,为不断深化厦门市海洋生物资源的可持续利用提供参考依据。     

Organic soil amendments in relation to nematode management with particular reference to India

The addition of organic materials to soil has been used in managing plant-parasitic nematodes and has resulted in increased crop yield. Research on the utilization of waste materials such as oilseed cakes, chitin, compost, livestock and poultry manures, and cellulosic wastes appears promising for reducing populations of plant-parasitic nematodes. Nitrogen based amendments, plant phenolics, nematotoxic chemicals, development of predators and parasites of nematodes and microorganism stimulation have been considered to be promising agents for nematode management. In addition, organic amendments change the physical as well as the trophic structure of soil, which affects the pathogen development and overall plant growth performance. Mechanisms of action of organic soil amendments in relation to nematode management are yet to be fully explored.Plant Protection Division, Institute of Agriculture     

The National BioResource Project (NBRP) Lotus and Glycine in Japan

The objective of the National BioResource Project (NBRP) in Japan is to collect, conserve and distribute biological materials for life sciences research. The project consists of twenty-eight bioresources, including animal, plant, microorganism and DNA resources. NBRP Lotus and Glycine aims to support the development of legume research through the collection, conservation, and distribution of these bioresources. Lotus japonicus is a perennial legume that grows naturally throughout Japan and is widely used as a model plant for legumes because of such advantages as its small genome size and short life cycle. Soybean (Glycine max) has been cultivated as an important crop since ancient times, and numerous research programs have generated a large amount of basic research information and valuable bioresources for this crop. We have also developed a “LegumeBase” a specialized database for the genera Lotus and Glycine, and are maintaining this database as a part of the NBRP. In this paper we will provide an overview of the resources available from the NBRP Lotus and Glycine database site, called “LegumeBase”.