Results 11 to 20 of about 418,101 (293)

Influence of low temperature on lethal time extension for different life stages of Cryptolestes ferrugineus (Stephens) with strong resistance to phosphine fumigation

open access: yesGrain & Oil Science and Technology, 2020
Knowing the time extension degree of full mortality in phosphine fumigation at low temperature significantly contributes to successful insect pest control, especially for reducing fumigation failure and inhibiting resistance development.
Dianxuan Wang   +3 more
doaj   +1 more source

Investigation on the species and distribution of stored grain insects in Northwest China

open access: yesJulius-Kühn-Archiv, 2018
To understand the diversity of stored grain insects in northwest China, we have fulfilled insect collection in 56 grain storage enterprises, 60 grain, oil and feed processing plants and 65 farmers situated in 26 cities of five provinces (Shaanxi, Gansu ...
Li, Dandan   +4 more
doaj   +1 more source

An adaptive grain-bulk aeration system for squat silos in winter: Effects on intergranular air properties and grain quality

open access: yesSmart Agricultural Technology, 2023
Grain can be stored for long periods under suitable storage conditions. The present study investigated the effects of cooling aeration on the intergranular air properties and grain quality of wheat stored in two squat silos during winter.
Guangbiao Gao   +5 more
doaj   +1 more source

The influence of different heating rates on mortality of Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae)

open access: yesGrain & Oil Science and Technology, 2020
In order to elucidate the ability of stored product insects to resist high temperature at varying temperature conditions, the influence of different heating rates on the mortality of all life stages of Tribolium castaneum (Herbst) (Coleoptera ...
Yulong Kang, Jianhua Lyu, Pengjie Wang
doaj   +1 more source

Study on Evaluation of Different Low-Temperature Storage Period of Milled Rice(Online First, Recommended Article)

open access: yesLiang you shipin ke-ji, 2023
Through the detection of quality indicators such as physicochemical, appearance, taste and gelatinization of two kinds of milled rice under three quasi-low temperature conditions of 16, 18 and 20 ℃ during storage for 6 to 12 months, the results showed ...
TIAN Lin1,2   +5 more
doaj   +1 more source

An Inventory of Stored Grain Insects in Michigan [PDF]

open access: yes, 2017
(excerpt) The problems with insects in commercial and farm-stored corn, small grains, dry beans, and soybeans are reduced to a minimum by Michigan\u27s cool climate and usually short period of storage (Ruppel, 1976).
Ruppel, Robert F
core   +3 more sources

Effect of Helium Cold Plasma on the Moisture Sorption Isotherms of Milled Rice

open access: yesLiang you shipin ke-ji, 2023
The low-pressure radio-frequency (RF) cold plasma equipment has been developing in China for over 20 years. This equipment can significantly shorten rice cooking time and increase the solid solubility in the porridge. The safety evaluation of cold plasma
CAO Zi-yi   +3 more
doaj   +1 more source

Modified lateral pressure formula of shallow and circular silo considering the elasticities of silo wall and storage materials

open access: yesScientific Reports, 2022
For the shallow and circular silo (SCS), when the aspect ratio is between 1.0 and 1.5, the lateral pressure especially dynamic pressure may cause destruction if the size of the silo is large.
Zhijun Xu, Pengfei Liang
doaj   +1 more source

The Progress on the Control of Stored Grain Pests by Cheyletus malaccensis

open access: yesLiang you shipin ke-ji, 2023
Green ecological control of stored grain pests is one of the important tasks to promote green grain storage. Predator mite control of stored grain pests is a biological control technology that employs ecological factors to suppress the population of ...
WU Yi
doaj   +1 more source

Analysis and Research on Cloud Diagram of Temperature Field of Wheat Grain Pile in Air-film Reinforced Concrete Spherical Silo

open access: yesLiang you shipin ke-ji, 2022
The air-film reinforced concrete spherical silo (hereinafter referred to as the air-film spherical silo) is a new type of storage structure. In order to explore the effect of the air-film spherical silo in a storage period, this paper takes the first ...
YAO Qu   +3 more
doaj   +1 more source

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