IV. Seasonal Rhythm of Recurrent Dyshidrosiform Eruptions

2015 ◽  
pp. 28-41
Keyword(s):  
Seasonal Rhythm

Seasonal variations in wool growth and heat tolerance of sheep. I. Wool growth

1960 ◽  
Vol 11 (1) ◽  
pp. 75 ◽  
Author(s):  
M Wodzicka
Keyword(s):  
Body Weight ◽  
Day Treatment ◽  
The Other ◽  
Seasonal Rhythm ◽  
Group Iii ◽  
Wool Growth ◽  
Group I ◽  
The Mean ◽  
Group Ii ◽  
The Difference

The monthly wool growth of three groups of rams was studied at Beltsville, Maryland. Group I received natural daylight (at 38° 53' N.) and was shorn monthly. Group II had a 7:17 hours of daylight to hours of darkness rhythm and was shorn every 6 months, once in winter and once in summer. Group III received natural daylight and was likewise shorn every 6 months. The rams of all groups produced more wool in summer than in winter. This difference was significant (P<0.001). The mean body weight and food intake were both greater in the winter months, which indicated that the seasonal rhythm of wool growth was not a consequence of poorer feeding in winter. The rams which were shorn monthly (group I) grew considerably more wool than the other two groups, but the difference was not statistically significant. The short-day treatment of group II did not increase the annual wool production nor decrease the seasonal rhythm of wool growth. The balance of evidence from this and other experiments indicates that temperature rather than light controls the seasonal rhythm of wool growth.

scholarly journals Introduction of sorts of Clematis L. genus in the South-Ural Botanical Garden-Institute of UFRC RAS

2021 ◽  
Vol 21 (1) ◽  
pp. 56-61
Author(s):  
Roza A. Bilalova ◽  
Keyword(s):  
High Resistance ◽  
Growth And Development ◽  
Vegetative Reproduction ◽  
Botanical Garden ◽  
Climatic Conditions ◽  
Rooted Cuttings ◽  
Seasonal Rhythm ◽  
Growing Period ◽  
Biological Features

The article presents the results of a long-term of study of biological features of 54 sorts of Clematis L. genus of collection of the SouthUral Botanical Garden-Institute of UFRC RAS. The aim of the work was to summarize the introduction studies for the possibility of successful use of clematis sorts in vertical gardening in the Bashkir Cis-Urals and adjacent territories. During the period 2007 and 2015, the seasonal rhythm of growth and development and vegetative reproduction were studied, and the prospects of introduction and introduction resistance under the culture were assessed. The length of the clematis growing period varies from 156 to 168 days. The duration of flowering of sorts is 24–111 days. Rooting of clematis sorts using root-forming stimulators is 33 to 100%. The largest number of rooted cuttings was obtained using the preparation “Circon”. According to the results of the introduction success assessment, all the studied sorts have high resistance to local climatic conditions.

The Decline of Manila as the Spanish Entrepôt in the Far East, 1785–1826: Its Impact on the Pattern of Southeast Asian Trade

1971 ◽  
Vol 2 (2) ◽  
pp. 142-158 ◽  
Author(s):  
W. E. Cheong
Keyword(s):  
Southeast Asia ◽  
Far East ◽  
Southeast Asian ◽  
Seasonal Rhythm ◽  
The Far East ◽  
Traditional Structure ◽  
Permanent Settlement ◽  
Traditional Pattern

A pattern of trade completely new to the traditional structure of Southeast Asian trade emerged in the eastern extremity of Southeast Asia following the permanent settlement of the Spaniards at Manila in 1571. The new addition was based upon the Manila-Acapulco trade with its two supply lines originating from the ports of Fukien province in China, and the Coromandel and Malabari Coasts in India. Two hundred years later, this trade with Manila as the entrepot, had become a well-defined system, and very much a part of the traditional pattern of Southeast Asian trade. The mercantilist regulations obtaining in Manila, the seasonal rhythm of shipping movements, the goods carried along the routes and the dependent trades outside the Spanish systems had moulded the character of the Manila trade.

Photoperiodicity of Seasonal Rhythm of Wool Growth in Sheep

Nature ◽  
1961 ◽  
Vol 190 (4770) ◽  
pp. 102-103 ◽  
Author(s):  
L. R. MORRIS
Keyword(s):  
Seasonal Rhythm ◽  
Wool Growth

Seasonal Rhythm of Red Pigment Concentrating Hormone in the Crayfish

1997 ◽  
Vol 14 (6) ◽  
pp. 639-645 ◽  
Author(s):  
Leonardo Rodríguez-Sosa ◽  
Ma. Teresa de la Vega ◽  
Paula Vergara ◽  
Hugo Aréchiga
Keyword(s):  
Red Pigment ◽  
Seasonal Rhythm
Sign in / Sign up

Export Citation Format

Share Document