Results 1 to 10 of about 895,239 (162)

Effects of 10 Dwarfing Interstocks on Cold Resistance of ‘Tianhong 2’ Apple

open access: yesHorticulturae, 2023
The lack of dwarf stock with good cold resistance has affected the production of apples in northern China. Annual dormant branches of ‘Tianhong 2’ apple were grafted on 10 different dwarf interstocks (the rootstocks were the seedlings of Malus hupehensis
Junli Jing   +7 more
doaj   +3 more sources

Morphological method and molecular marker determine genetic diversity and population structure in Allochrusa

open access: yesCaryologia, 2021
The Caryophyllaceae family is complex. Several attempts have been carried out in the past to study Caryophyllaceae members. This study mainly focused on Allochrusa Bunge to determine its genetic structure and used ISSR markers, ITS, and rps16 data to ...
Kun Zhu   +5 more
doaj   +1 more source

Screening different cold-resistant sugarcane (Saccharum ssp. L) genotypes using morphological and biochemical indices [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2021
Sugarcane is cultivated in different parts of the world up to a latitude of about 32 degrees north and south. The resistance of this plant to cold is low.
mahmoud fouladvand   +3 more
doaj   +1 more source

Evaluation of urban green space landscape planning scheme based on PSO-BP neural network model

open access: yesAlexandria Engineering Journal, 2022
The evaluation simulation of urban green space landscape planning scheme based on PSO-BP neural network model is carried out in this paper. PSO-BP neural network can combine the principle of landscape ecology, integrate more evaluation indicators of ...
Shijia Li, Zhenyu Fan
doaj   +1 more source

Signaling and protection systems in the adaptation of plants to cold [PDF]

open access: yesJournal of Central European Agriculture, 2023
Global climate change increases the urgency of the problem of plant resistance to stress temperatures. Due to temperature instability in winter, as well as the earlier onset of meteorological spring with frosts, the likelihood of low-temperature damage ...
Yuriy KOLUPAEV   +5 more
doaj   +1 more source

Understanding and Comprehensive Evaluation of Cold Resistance in the Seedlings of Multiple Maize Genotypes

open access: yesPlants, 2022
Maize is a cold-sensitive crop, and it exhibits severe retardation of growth and development when exposed to cold snaps during and right after seedling emergence.
Xiaoqiang Zhao   +7 more
doaj   +1 more source

Identification and Expression Analysis of the Ethylene Response Factor Gene Family in Tea Plant (Camellia sinensis)

open access: yesAgronomy, 2023
The ERF gene family is widely present in plants and has crucial regulatory importance in plant seed development, organ morphogenesis, the synthesis of secondary metabolites, and coping with abiotic stresses such as cold and drought.
Tao Zhang   +7 more
doaj   +1 more source

Physiological and Structural Changes in Apple Tree Branches of Different Varieties during Dormancy

open access: yesHorticulturae, 2023
Low temperature is an abiotic stress factor limiting the distribution of fruit tree cultivation areas. As temperate deciduous fruit trees, apple (Malus domestica) trees go dormant in the winter to adapt to or avoid damage caused by low temperatures.
Gongxun Xu   +4 more
doaj   +1 more source

Experimental investigation on cold-formed steel beams under pure bending [PDF]

open access: yes, 2012
This paper presents the flexural behaviour of cold-formed double lipped channels beams under pure bending action. Two channel sections are bolted back-to-back to form an I-shape structural beam member. A series of six experiment tests were carried out on
Lee, Yee Ling   +2 more
core   +2 more sources

On the influence of cold work on the oxidation behavior of some austenitic stainless steels: High temperature oxidation [PDF]

open access: yes, 1984
AISI 304, 314, 321, and Incoloy 800H have been subjected to several pretreatments: polishing, milling, grinding, and cold drawing. In the temperature range 800–1400 K, cold work improves the oxidation resistance of AISI 304 and 321 slightly, but has a ...
Fransen, T.   +2 more
core   +3 more sources

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