Author: Thomas Payne

8th Harvest Plus Advanced Nursery

Thomas Payne (2020)

The Harvest Plus Advanced Nursery (HPAN) contains spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally Irrigated, low rainfall environment) and ME5 (Warmer area environment) environments. It has 100-200 entries with a single replication, white grain color and distributed to more than 35 locations.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

3rd to 12th High Rainfall Wheat Screening Nursery

Thomas Payne (2019)

CIMMYT annually distributes improved germplasm developed by its researchers and partners in international nurseries trials and experiments. The High Rainfall Wheat Screening Nursery (HRWSN) contains spring bread wheat (Triticum aestivum) germplasm adapted to high rainfall areas (Mega-environment 2).

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

32nd Elite Selection Wheat Yield Trial

Thomas Payne (2017)

The Elite Selection Wheat Yield Trial (ESWYT) is a replicated yield trial that contains spring bread wheat (Triticum aestivum) germplasm adapted to Mega-environment 1 (ME1) which represents the optimally irrigated, low rainfall areas. Major stresses include leaf, stem and yellow rusts, Karnal bunt, and lodging. Representative areas include the Gangetic Valley (India), the Indus Valley (Pakistan), the Nile Valley (Egypt), irrigated river valleys in parts of China (e.g. Chengdu), and the Yaqui Valley (Mexico). This ME encompasses 36 million hectares spread primarily over Asia and Africa between 350S -350N latitudes. White (amber)-grained types are preferred by consumers of wheat in the vast majority of the areas. It is distributed to upto 200 locations and contains 50 entries.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

IWIN-DAP: An Excel macro to analyze CIMMYT International Wheat Trial data

Thomas Payne (2016)

This tutorial explains how to use the IWIN-DAP, which is an Add-In to Microsoft Excel 2010, to analyze data from CIMMYT’s International Wheat Information System. IWIN-DAP is an illustration of an alternative, quick and easy approach allowing the use of Excel to analyze multi-location trials from CIMMYT international nurseries. This tutorial explains, step by step, how to install the Add-in, download the data from CIMMYT website, and run a variety of analyses. The macro operates at the single-trait level.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

38th International Durum Screening Nursery

Thomas Payne (2020)

International Durum Screening Nursery (IDSN) distributes diverse CIMMYT-bred spring durum wheat germplasm adapted to irrigated and variable moisture stressed environments. Disease resistance and high industrial pasta quality are essential traits possessed in this germplasm. It is distributed to 100 locations, and contains 150 entries.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

15th Stem Rust Resistance Screening Nursery

Thomas Payne (2023)

The Stem Rust Resistance Screening Nursery is a single replicate nursery that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to all mega-environments with total 50-100 entries and white/red grain color.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

9th Harvest Plus Yield Trial

Thomas Payne (2020)

The Harvest Plus Yield Trial (HPYT) contains spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally Irrigated, low rainfall environment) and ME5 (Warmer area environment) environments. It has total 50 entries with 2 replications, white grain color and distributed to more than 70 locations.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

6th Harvest Plus Advanced Nursery

Thomas Payne (2020)

The Harvest Plus Advanced Nursery (HPAN) contains spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally Irrigated, low rainfall environment) and ME5 (Warmer area environment) environments. It has 100-200 entries with a single replication, white grain color and distributed to more than 35 locations.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

4th Harvest Plus Advanced Nursery

Thomas Payne (2020)

The Harvest Plus Advanced Nursery (HPAN) contains spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally Irrigated, low rainfall environment) and ME5 (Warmer area environment) environments. It has 100-200 entries with a single replication, white grain color and distributed to more than 35 locations.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA

2nd Harvest Plus Advanced Nursery

Thomas Payne (2020)

The Harvest Plus Advanced Nursery (HPAN) contains spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally Irrigated, low rainfall environment) and ME5 (Warmer area environment) environments. It has 100-200 entries with a single replication, white grain color and distributed to more than 35 locations.

Dataset

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA