Pyramiding for Resistance Durability: Theory and Practice
نویسندگان
چکیده
منابع مشابه
Resistance Thermometer Theory and Practice
1. BASIC THEORY The electrical conductivity of a metal depends on the movement of electrons through its crystal lattice. Due to thermal excitation, the electrical resistance of a conductor varies according to its temperature and this forms the basic principals of resistance thermometry. The effect is most commonly exhibited as an increase in resistance with increasing temperature, a positive te...
متن کاملSchwab's Practical Theory: Integrate of Theory and Practice
The emergence of re-conceptualism in the field of curriculum studies caused a large rotation of identity in this field. The book titled "understanding of curriculum" by William Pinar may be considered the most outstanding work in the field. In this book, movement which affected pre re-conceptualist, are introduced as the traditional type and it is believed the new curriculum discourses should b...
متن کاملCompetency-Based Curriculum: Linking Theory and Practice
Background and objective: Most higher education curricula do not provide the competencies graduates need in the occupational fields, resulting in waste of money and lower effectiveness while increasing the number of unemployed graduates. Competency-based education is an innovative educational model that can solve such problems and lead education activists to design competency-based curricula. T...
متن کاملGene pyramiding enhances durable blast disease resistance in rice
Effective control of blast, a devastating fungal disease of rice, would increase and stabilize worldwide food production. Resistance mediated by quantitative trait loci (QTLs), which usually have smaller individual effects than R-genes but confer broad-spectrum or non-race-specific resistance, is a promising alternative to less durable race-specific resistance for crop improvement, yet evidence...
متن کاملToward a theory of marker-assisted gene pyramiding.
We investigate the best way to combine into a single genotype a series of target genes identified in different parents (gene pyramiding). Assuming that individuals can be selected and mated according to their genotype, the best method corresponds to an optimal succession of crosses over several generations (pedigree). For each pedigree, we compute the probability of success from the known recom...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Phytopathology®
سال: 2018
ISSN: 0031-949X,1943-7684
DOI: 10.1094/phyto-12-17-0426-rvw