Results 21 to 30 of about 21,608 (75)

Effect of Bradyrhizobium japonicum Strains and Inorganic Nitrogen Fertilizer on the Growth and Yield of Bambara Groundnut (Vigna subterranea (L.) Verdc) Accessions

open access: yesFrontiers in Sustainable Food Systems, 2022
This study was set up to compare the inoculation of Bradyrhizobium japonicum strains and the application of nitrogen (N) fertilizers (urea with 46% nitrogen) on the growth and yield of Bambara groundnut accessions.
Tope Daniel Bitire   +4 more
doaj   +1 more source

Determination of downy and powdery mildew resistance of some Vitis spp. [PDF]

open access: yesCiência e Técnica Vitivinícola, 2019
The Black Sea region of Turkey receives an annual rainfall of 2000-2500 mm and viticulture in the region depends on the rainfall limits significantly. In this study, the resistance of eighty different Vitis species and cultivars/genotypes to downy and ...
Yıldırım Zeynep   +2 more
doaj   +1 more source

Effect of ferrovanadium inoculation on microstructure and properties of high speed steel [PDF]

open access: yesChina Foundry, 2008
The effect of ferrovanadium inoculation on the microstructure and properties of high speed steel (HSS) used for rolls was studied. The results showed that the as-cast eutectic carbide network tends to be broken after ferrovanadium inoculation, and the ...
Zhang Xipeng, Kou Guojun, Wu Chunjing
doaj  

Smallpox Vaccine and Resident Responses in Modern Shanghai: Focusing on Regional and Cultural Comparison [PDF]

open access: yesUisahak, 2020
In modern Shanghai, smallpox was one of the most threatening diseases with its mortality rate going up to 30 percent. In response to the disease, Dr. William Lockhart, a medical missionary of the London Missionary Society, introduced vaccination(牛痘) to ...
Jeongeun JO
doaj   +1 more source

Comparative Study on the Effectiveness of Three Inoculation Methods for Valsa sordida in Populus alba var. pyramidalis

open access: yesBiology
A key step in the study of tree pathology is the identification of an appropriate method for inoculating pathogens of diseases in branches and trunks.
Wanna Shen   +7 more
doaj   +1 more source

Tanggap Genotipe Kacang Tanah Terhadap Penyakit Bercak Daun Cercospora dan Karat Daun Puccinia

open access: yesJurnal Fitopatologi Indonesia, 2016
Leaf spot and rust are two important diseases on groundnut. Both diseases are frequently found at the same time that influence the growth and reduce the yield of groundnut.
Alfi Inayati, Eriyanto Yusnawan
doaj   +1 more source

A Note on a Simple and Practical Randomized Response Framework for Eliciting Sensitive Dichotomous & Quantitative Information [PDF]

open access: yesSociological Methods & Research, 39 (2010): 283-296, 2019
Many issues of interest to social scientists and policymakers are of a sensitive nature in the sense that they are intrusive, stigmatizing or incriminating to the respondent. This results in refusals to cooperate or evasive cooperation in studies using self-reports.
arxiv   +1 more source

Natural Fungal Endophytes From Noccaea caerulescens Mediate Neutral to Positive Effects on Plant Biomass, Mineral Nutrition and Zn Phytoextraction

open access: yesFrontiers in Microbiology, 2021
Phytoextraction using hyperaccumulating plants is a method for the remediation of soils contaminated with trace elements (TEs). As a strategy for improvement, the concept of fungal-assisted phytoextraction has emerged in the last decade.
Loïc Yung   +4 more
doaj   +1 more source

Effects of management practices on legume productivity in smallholder farming systems in sub‐Saharan Africa

open access: yesFood and Energy Security, 2022
Legumes play a key role in food and nutrition security, providing livestock feed and contributing to soil fertility, in mixed smallholder farms in sub‐Saharan Africa (SSA).
Tarirai Muoni   +6 more
doaj   +1 more source

Histopathology of Colletotrichum sp. in infected mango (Magnifera indica L.) fruits [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2020
Postharvest losses as a result of anthracnose infection remain a serious threat to mango producers. Hence, histopathology of mango fruits after being artificially infected with spores of Colletotrichum sp. was investigated.
Oladele Oluwole O.
doaj   +1 more source

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