Results 11 to 20 of about 223,223 (285)

Forage demand rises as supplies wane: Growers face critical juncture in desert forage production

open access: yesCalifornia Agriculture, 1997
Forages dominate the low-desert agricultural landscape. Competition for water resources is intensifying in desert regions at the same time that demand for high-quality forage crops is increasing. California is a forage-deficit state and
Dan Putnam, Robert Kallenbach
doaj   +1 more source

Survival, Development and Population Dynamics of \u3ci\u3eEmpoasca Fabae\u3c/i\u3e (Homoptera: Cicadellidae) on Three Legume Hosts [PDF]

open access: yes, 2017
Survival and development of potato leafhopper, Empoasca fabae, nymphs were measured on alfalfa (Medicago sativa), birdsfoot trefoil (Lotus corniculatus), and red clover (Trifolium pratense).
Hogg, David B   +2 more
core   +2 more sources

Key Parameter Comparisons of Fungal Induced Mortality in Alfalfa Weevil Larvae (Coleoptera: Curculionidae) [PDF]

open access: yes, 2017
Key parameters of alfalfa weevil larval mortality by Entornophthora phytonorni were compared weekly in three alfalfa fields.
Armbrust, Edward J, Barney, Robert J
core   +3 more sources

The niche complementarity driven by rhizosphere interactions enhances phosphorus‐use efficiency in maize/alfalfa mixture

open access: yesFood and Energy Security, 2020
Rhizosphere interactions between intercropping maize and alfalfa to increase phosphorus (P) acquisition remain largely unknown. This study aimed to investigate the mechanisms underlying niche complementarity to increase P acquisition in the maize/alfalfa
Liyang Wang   +7 more
doaj   +1 more source

Screening of Alfalfa Varieties Resistant to Phytophthora cactorum and Related Resistance Mechanism

open access: yesPlants, 2023
Alfalfa is one of the most important legume forages in the world. Root rot caused by soil-borne pathogens severely restricts the production of alfalfa.
Menghuan Tao   +7 more
doaj   +1 more source

Diurnal Sampling of the Insect Complex of Alfalfa [PDF]

open access: yes, 2017
The appearance of the alfalfa weevil, Hypera postica (Gyllenhal), in Michigan in 1966 (Dowdy 1966) necessitated intensive testing of methods for its control.
Ruppel, Robert F
core   +2 more sources

A Method for Estimating Alfalfa (Medicago sativa L.) Forage Yield Based on Remote Sensing Data

open access: yesAgronomy, 2023
Alfalfa (Medicago sativa L.) is a widely planted perennial legume forage plant with excellent quality and high yield. In production, it is very important to determine alfalfa growth dynamics and forage yield in a timely and accurate manner.
Jingsi Li   +6 more
doaj   +1 more source

Genetic diversity among alfalfa genotypes (Medicago sativa L.) of non-dormant cultivars using SSR markers and agronomic traits

open access: yesRevista de la Facultad de Ciencias Agrarias, 2022
The aim of this study was to assess genetic diversity among 40 alfalfa (Medicago sativa L.) genotypes of different non-dormant (FD=8) cultivars. Biomass yield, regrowth speed and reaction to spring black stem, lepto leaf spot, and rust were evaluated ...
Nancy G. Grandón   +7 more
doaj  

Shade Delayed Flowering Phenology and Decreased Reproductive Growth of Medicago sativa L.

open access: yesFrontiers in Plant Science, 2022
Alfalfa (Medicago sativa L.) is an important forage in intercropping or rotation ecosystem, and shading is the principal limiting factor for its growth under the crop or forest.
Fengfei Qin   +8 more
doaj   +1 more source

A saturated genetic linkage map of autotetraploid alfalfa (Medicago sativa L.) developed using genotyping-by-sequencing is highly syntenous with the Medicago truncatula genome. [PDF]

open access: yes, 2014
A genetic linkage map is a valuable tool for quantitative trait locus mapping, map-based gene cloning, comparative mapping, and whole-genome assembly. Alfalfa, one of the most important forage crops in the world, is autotetraploid, allogamous, and highly
Acharya, Ananta   +5 more
core   +2 more sources

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