Results 121 to 130 of about 630,077 (320)

Selection of meadow fescue for persistence under frequent defoliation

open access: yesGrassland Research, EarlyView.
Meadow fescue was adapted to management intensive grazing in humid temperate regions. It does not tolerate highly intensive grazing with short rest periods or residual sward heights below 5 cm. This paper documents genetic progress in selecting for improved tolerance to frequent and close grazing.
Michael D. Casler
wiley   +1 more source

Soja: desenvolvimento e selecao de germoplasma para regiões de baixas latitudes. [PDF]

open access: yes, 2011
A soja no Piaui; Cultivar Tropical; Cultivar Timbira; Cultivar BR-10 (Teresina); BR-11 (Carajas); Cultivar BR 27 (Cariri); Cultivar BR-29 (Serido); Cultivar BR-32 (Nova Tropical); Cultivar BR/EMGOPA 312 (Potiguar); Cultivar BR-35 (Rio Balsas); Cultivar ...
ALMEIDA, L. A. de   +2 more
core   +1 more source

Growth and development in Achimenes cultivars [PDF]

open access: yes, 2014
Achimenes is a herbaceous perennial of the Gesneriaceae family. Its origin is Central and South America. It has been cultivated as a pot plant since the Victorian era. Extensive hybridization has produced many attractive cultivars which have been Introduced in commercial floriculture both In the United States and Europe.
openaire   +3 more sources

Dual‐pronged genome engineering: Enhancing crop resistance through elite allele pyramiding and susceptibility gene editing

open access: yesiMetaOmics, EarlyView.
Developing durable crop disease resistance remains a primary breeding objective, achievable through pyramiding resistance genes and editing susceptibility (S) genes. A recent study identified 10 stable Verticillium wilt resistance genes and eight negative regulators via integrated genome‐wide association studies and transcriptome‐wide association ...
Qingdong Zeng, Zhensheng Kang
wiley   +1 more source

Melhoramento da mamoneira transferência do caráter indeiscência para o cultivar 'IAC-38' de mamoneira [PDF]

open access: gold, 1963
Nicolau Victório Banzatto   +2 more
openalex   +1 more source

Modelling of Cowpea Response to Varying Irrigation and SAP Levels Under Greenhouse Conditions Using AquaCrop

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Irrigation water management is key to promoting resilient crop production amidst the increasing effects of climate change. Super absorbent polymer (SAP) is an innovative technology for conserving irrigation water within arid and semi‐arid lands (ASALs). AquaCrop, a water productivity model, has been used for irrigation water management.
Dorcas Ndunge Benard   +3 more
wiley   +1 more source

Prediction of rice texture from starch profiles measured using high-performance liquid chromatography [PDF]

open access: yes, 2001
Starch determines a large proportion of the textural properties of cooked rice. The amylose: amylopectin ratio plays a significant role in the functionality of native starch.
Fromm, Hazel, Meullenet, J. F.
core   +2 more sources

Concurrent Response of Soybean to Fixed‐ (Full and Limited) and Variable‐Rate Irrigation Management in Three Soil Types: I. Soil Water Dynamics

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This research investigated soybean soil water dynamics under different irrigation levels in three different soil types in the same field concurrently. Treatments imposed in each soil type were: (i) variable‐rate irrigation (VRI), (ii) fixed‐rate full irrigation (FRI‐1″ or FRI‐25.4 mm) and (iii) fixed‐rate limited irrigation (FRI‐0.75″ or FRI ...
S. Irmak   +3 more
wiley   +1 more source

Optimal strategies for regional cultivar testing [PDF]

open access: yes
In undertaking cultivar trials, the variability of the response of the cultivars to the different environments in which they are grown introduces the possibility of release errors and non‐release errors in the decisions made on the basis of the trial ...
Brennan, John P.   +3 more
core   +1 more source

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