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Effects of Seed Density, Cutting Number and Row Spacing on Grain Yield and its Components of Persian Clover (Trifolium resupinatum)
| Content Provider | Semantic Scholar |
|---|---|
| Author | Rezaie, Akbar Kenarsari, Mojtaba Jafarzadeh Sarakhsi, Hamideh Shirvani |
| Copyright Year | 2013 |
| Abstract | In order to evaluate the effects of seed density, cutting number and Row Spacing on yield and some morphological characteristics of Persian clover, an experiment was conducted as a split plot factorial based on randomized complete block design with three replications at Agricultural Research Station of Borujerd in 2004. The factors were cutting number with two levels (C1: second cutting and C2: third cutting) as the main factor, seed density with four levels (D1:3, D2:5, D3:7 and D4:10 kg.ha -1 ) and row spacing with three levels (S1:30, S2:40 and S3:50 cm). Results showed that the interaction affects of three factors were significant in number of pods per plant, number of grains per pod and grain yield per m 2 . The highest values for the number of pods per plant in third cutting with 3 kg.ha -1 seeding rate and 40 cm row spacing, the number of seed per pod (43.45) in second cutting with 10 kg.ha -1 seeding rate and 50cm row spacing, and the grain yield (249.3 g.m -2 ) in second cutting with 5 kg.ha -1 seeding rate and 50 cm row spacing. Weight of 1000-grains was increased significantly by 5% and interaction effects of seed density and row spacing and cutting number on number of pod per plant, number of grains per pod and grain yield interaction effects significantly at 1% level of probabilities. The highest 1000-grains weight (1.485 g) was obtained with 5 kg.ha -1 seeding rate and 50 cm row spacing. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.aensiweb.com/old/aeb/2013/159-163.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
