Paper Information

Journal:   IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH   2005 , Volume 12 , Number 1 (18); Page(s) 73 To 80.
 
Paper: 

EFFECT OF SEED RATES AND PLANTING SPACES ON FORAGE YIELDS OF SANGUISORBA MINOR SCOP IN CHALAKI OF GORGAN DISRTICT

 
Author(s):  SANADGOL A.A.*
 
* RANGE LANDS AND FORESTS INSTITUTE
 
Abstract: 
Sanguisorba minor is one of the important species in plant composition of mountainous rangelands. Its cultivation in Gorgan had good results. For this reason it was necessary to study the cultivation problems of this species. Determination of seed rates and planting spaces for yielding the maximum forage yield was the main objective of this study. This research was conducted in Chalaki Station which receives about 450-600 mm rainfall annually. A split plot design with 4 replications applied. The treatments were seed rates (10,15,20 kg/ha) and planting spaces(40,60,75,100 cm). Results showed that 40 cm planting space and 15 kg seed rate produced maximum forage yield (5250 kg/ha ). The treatments had different results in 4 years of study period.
 
Keyword(s): PLANTING SPACES, SEED RATES, FORAGE YIELD, SANGUISORBA MINOR, CHALAKI OF GORGAN
 
References: 
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