Root distribution pattern in pomegranate 'Ganesh' (iPunica granatum/i L.).

Hiwale S. S.; More T. A.; Bagle B. G.Editor  Sheikh M. K.Mokashi A. N.Rokhade A. K.Meeting  II International Symposium on Pomegranate and Minor - including Mediterranean fruits: ISPMMF2009 Dharwad India.

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Root distribution pattern in pomegranate 'Ganesh' (iPunica granatum/i L.).

机译：Root distribution pattern in pomegranate 'Ganesh' (iPunica granatum/i L.).

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The experiment was carried out at the CHES Vejalpur farm with pomegranate 'Ganesh' grown under rainfed conditions. The climate of the area is semi-arid with mean rainfall of 750 mm, during the experimental period. The mean maximum temperature of the area was 44 degrees C and mean minimum was 10 degrees C. The depth of the soil ranged from 0.75 to 1 m, with a pH range of 7.5 to 8.1. The soil of the area is saline in nature. The crop was raised at 5x5 m spacing (400 plants/ha). Root distribution acts as a guide for application of fertilizers as well as irrigation. Root distribution varies according to the type of soil, method of propagation. No such work was carried out in India on pomegranate. Therefore studies were initiated to study root distribution pattern of air layered six-year-old pomegranate 'Ganesh'. The root distribution pattern in air layers of pomegranate 'Ganesh' under semi-arid rainfed conditions revealed that the root system is shallow in nature as below 60 cm soil depth not much root activity was recorded. Maximum root activity on fresh and dry wt. basis was observed in 0-30 cm radial distance from tree trunk (54.17), which was 31.12 in 30-60 cm radial distance and 2.12 in 60-90 cm radial distance. However, soil depth wise it was maximum at 30-60 cm and 42.69 at 0-30 cm depth. It was least (3.74) at 60-90 cm depth.

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《Acta Horticulturae》 |2011年第890期|323-326|共4页
作者
Hiwale S. S.; More T. A.; Bagle B. G.Editor Sheikh M. K.Mokashi A. N.Rokhade A. K.Meeting II International Symposium on Pomegranate and Minor - including Mediterranean fruits: ISPMMF2009 Dharwad India.;
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正文语种英语
中图分类园艺;
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climatic factors; environmental temperature; pomegranates; rain; root systems; roots; saline soils; semiarid climate; semiarid zones; soil depth; soil pH; spacing; trunks; Punica granatum; India; Commonwealth of Nations; Developing Countries; South Asia; Asia; Punica; Punicaceae; Myrtales; dicotyledons; angiosperms; Spermatophyta; plants; eukaryotes.;

Root distribution pattern in pomegranate 'Ganesh' (iPunica granatum/i L.).

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