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Multivariate analysis is a statistical methods that perform simultaneous analysis of multiple variables. identify the relationships among variables and identify the patterns and trends of the information. Types of multivariate analysis Factor Analysis Principal component analysis Cluster analysis Discriminant analysis…
Primary aim of the fertilization is obtain the optimum yield from the crops. Fertilizers contains soil, organic matters, macro nutrient, micro nutrients. it has relatively low pH. Fertilizers are mainly three types Chemical Organic – natural or biological origin compost,…
There are many disease causing organisms are present in the soil. e.g – Insect, microorganisms, Nematodes, fungi, bacteria. therefore soil treatments are essential Mainly there are two treatments methods. Heat treatments Chemical treatments Heat treatment methods Electric current Microwaves Solar…
Growth media mainly two types base on the amount of the media; field media that unrestricted the root growth, container growth plants roots are restricted to small volume of the growth medium. therefore these media must be ideal to obtain…
Anthuriums are flowering plants and belongs to family Araceae. inflorescence is cup shape and it consists of spathe and spadix. Anthurium are evergreen plants. flowering any time of the year. In the certain year anthurium can produce flowers in every…
Breeding of asexual propagated crops are divided into four main groups. Flowerless or sterile Flowers but rarely set seed Normally seeds produce but propagated vegetatively Apomicts – reproduce asexually through the process of apomixis. Breeding methods of asexual propagated plants.…
Seed certification is the process that ensure seeds that produce by plant breeders are having high quality, original genetic identity, highest genetic purity. All these qualities are retained as throughout a number of specific number of generations. Benefits of using…
Cross pollinated plants species have different gene pool structure and extent of genetic recombination. genes are shuffled every generation, in self pollinated crops variety developed as improved population. (inbred lines),in cross pollination plants are developed as hybrid varieties (HYB). There…
Plant breeding improves the genetic performance of the plants. Creation of the plant variety better than previous plants. Conventional breeding is based on the phenotype and marker assisted selection breeding is based on the genotype. Limitation of the conventional breeding…
Definition of the post harvest technology is preservation, conservation, quality control, processing, packaging, storage, distribution,marketing and utilization to meet the food and nutritional requirements consumers. Durable crops VS Perishable crops Durable crops Perishable crops Low moisture content High moisture content…