Buscar
Mostrando ítems 31-40 de 52
Report
Evaluation of membrane thermostability and canopy temperature depression as screening traits for heat tolerance in wheat
(CIMMYT, 1993)
The production of wheat germplasm with resistance to high temperature increases in importance with world wheat demand. Temperatures considered above optimal for wheat growth and development of presently grown varieties are ...
Report
Effects of date of sowing on the yield and yield components of spring wheat and their relationship with solar radiation and temperature at Ludhiana, Punjab, India
(CIMMYT, 1993)
This Wheat Special Report analyzes the effects of radiation and temperature on the date of flowering and grain yield of spring bread wheat cropped under optimum conditions. The experiments were conducted at Ludhiana, Punjab, ...
Report
Adaptation of wheat to the canopy environment: physiological evidence that selection for vigor or random selection may reduce the frequency of high-yielding genotypes
(CIMMYT, 1993)
Increasing the potential yield of wheat is a major thrust of CIMMYT's Wheat Program. Farmer's wheat yields are linearly related to the yield potential of new varieties. At the same time, breeders should ideally be able to ...
Report
Wheat and wheat breeding in China
(CIMMYT, 1991)
The People's Republic of China, which has the world's largest population (1990 estimate of 1.1 billion), is also the world's largest wheat producer with the crop being grown in 29 of its 30 provinces. As expounded upon in ...
Book
Developing production of a non-traditional crop in Southeast Asia: wheat in Thailand
(CIMMYT, 1998)
Urbanization has led to increased wheat imports by nontraditional, wheat producing countries. Globally, Southeast Asia has had the most rapid increase in wheat consumption. Over the past decade, Thailand, Indonesia, the ...
Report
Wheat bibliography from Southern Africa: breeding, pathology and production research and extension literature
(CIMMYT, 1997)
The impetus for this bibliography came as a guide to the Steering Committee of the Maize and Wheat Improvement Research Network for SADC (MWIRNET) to the published wheat research conducted in southern Africa. This type of ...
Book
Ensuring the use of sustainable crop management strategies by small wheat farmers in the 21st century
(CIMMYT, 1998)
Virtually all current strategies to implement modern, sustainable crop management production practices involve conservation/zero tillage prior to seeding, some form of crop residue retention and management, fertilizer ...
Report
A guide to the CIMMYT bread wheat program
(CIMMYT, 1998)
This special report is an updated introduction to the CIMMYT Bread Wheat Program. It is designed to help acquaint trainees, visiting scientists, mid-career fellows, and other interested persons with the Program's philosophy, ...
Report
Sustaining wheat yields with crop management in heat stressed environments: effect of organic and inorganic fertilizers, mulching, and irrigation frequency
(CIMMYT, 1998)
Wheat (Triticum aestivum L.) emend. Thell) yield reduction associated with heat strees is a worldwide problem. The objectives of this research were to (i) to determine effects of major crop management factors on performance ...
Conference Proceedings
Wheat breeding: objectives, methodology, and progress
(CIMMYT, 1996)
Proceedings of the Ukraine / CIMMYT Workshop, Wheat Breeding: Objectives, Methodology, and Progress held in Mironovka, Kiev Region, Ukraine, June 12-14, 1995.