Plantation of North-Western Himalaya

The integration of Andrographis paniculata under Pinus roxburghii (Chir pine) plantation has been studied to evaluate the growth and yield for its economic viability and conservation. It was grown on three topographical aspects, namely, northern, northwestern, and western, at a spacing of 30 cm × 30 cm, followed by three tillage depths, namely, minimum (0 cm), medium (up to 10 cm), and deep (up to 15 cm) tillage. The growth parameters, namely, plant height and number of branches per plant, were recorded as significantly higher on western aspect and lowest on northern aspect except for leaf area index which was found nonsignificant. However under all tillage practices all the growth parameters in both understorey and open conditions were found to be nonsignificant except for plant height which was found to be significantly highest under deep tillage and lowest under minimum tillage. The study of net returns for Andrographis paniculata revealed that it had positive average annual returns even in understorey conditions which indicate its possible economic viability under integration of Chir pine plantations. Hence net returns can be enhanced by integrating Andrographis paniculata and this silvimedicinal system can be suggested which will help utilizing an unutilized part of land and increase total productivity from such lands besides conservation of the A. paniculata in situ

Performance of Mucuna prurience under Chirpine (Pinus roxburghii) Plantation of Mid Hills of Western Himalayas

Not AvailableThe performance of Mucuna pruriens under Pinus roxburghii (Chir pine) plantation has been studied for consecutive two years to assess the growth and yield for its commercial exploitation and conservation. It was grown on three topographical aspects viz Northern, North western and Western at a spacing of 30 cm x 30 cm, followed by three tillage depths viz minimum (0 cm), Medium (up to 10 cm) and deep tillage (up to 15 cm). The growth parameters viz. vine length, leaf area and leaf area index were statistically not affected by topographical aspects and tillage practices during harvesting stage in both understorey and open conditions. Higher yield was observed in crop growing in open conditions than understorey of Chir pine. However on the basis of positive Net returns Mucuna pruriens, under agroforestry system, seems to prove its economic viability as the gross returns was higher than the cost of cultivation. Hence Mucuna pruriens can be suggested as potential intercropping for developing Pinus roxburghii based silvi- medicinal system which will help utilizing an unutilized part of land and increase total productivity from such lands besides conservation of the species.Not Availabl

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Not AvailableThe introduction of Ocimum basilicum under Pinus roxburghii forest has been studied to assess the growth and yield for its commercial exploitation and conservation. It was grown below tree canopy and outside tree canopy on three topographical aspects viz. Northern, North-Western, and Western, followed by three tillage depths viz. minimum (0 cm), medium (up to 10 cm) and deep tillage (up to 15 cm) at 30 cm x 30 cm spacing. The growth and yield of Ocimum basilicum were significantly higher outside tree canopy than under storey of Chirpine forests. In other case, the maximum yield was observed on Northern aspect in deep tillage. Thus introduction of Basil (Ocimum basilicum) under Chir pine for developing Chir pine and Basil based silvi-medicinal system without adding any fertilizer and irrigation application and its consequent conservation, which is apparent by its regeneration can be suggested, which will help in utilizing an unutilized part of land and increasing total productivity of forest lands. This practice is also likely to reduce the fire hazards because such kind of activity will not allow the flammable needles to accumulate in bulk in the under storey.Not Availabl

Integration of Andrographis paniculata as Potential Medicinal Plant in Chir Pine (Pinus roxburghii Sarg.) Plantation of North-Western Himalaya

The integration of Andrographis paniculata under Pinus roxburghii (Chir pine) plantation has been studied to evaluate the growth and yield for its economic viability and conservation. It was grown on three topographical aspects, namely, northern, north-western, and western, at a spacing of 30 cm × 30 cm, followed by three tillage depths, namely, minimum (0 cm), medium (up to 10 cm), and deep (up to 15 cm) tillage. The growth parameters, namely, plant height and number of branches per plant, were recorded as significantly higher on western aspect and lowest on northern aspect except for leaf area index which was found nonsignificant. However under all tillage practices all the growth parameters in both understorey and open conditions were found to be nonsignificant except for plant height which was found to be significantly highest under deep tillage and lowest under minimum tillage. The study of net returns for Andrographis paniculata revealed that it had positive average annual returns even in understorey conditions which indicate its possible economic viability under integration of Chir pine plantations. Hence net returns can be enhanced by integrating Andrographis paniculata and this silvimedicinal system can be suggested which will help utilizing an unutilized part of land and increase total productivity from such lands besides conservation of the A. paniculata in situ

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Not AvailableThe performance of Mucuna pruriens under Pinus roxburghii (Chir pine) plantation has been studied for consecutive two years to assess the growth and yield for its commercial exploitation and conservation. It was grown on three topographical aspects viz Northern, North western and Western at a spacing of 30 cm x 30 cm, followed by three tillage depths viz minimum (0 cm), Medium (up to 10 cm) and deep tillage (up to 15 cm). The growth parameters viz. vine length, leaf area and leaf area index were statistically not affected by topographical aspects and tillage practices during harvesting stage in both understorey and open conditions. Higher yield was observed in crop growing in open conditions than understorey of Chir pine. However on the basis of positive Net returns Mucuna pruriens, under agroforestry system, seems to prove its economic viability as the gross returns was higher than the cost of cultivation. Hence Mucuna pruriens can be suggested as potential intercropping for developing Pinus roxburghii based silvi- medicinal system which will help utilizing an unutilized part of land and increase total productivity from such lands besides conservation of the species.Not Availabl

Growth and yield of Solanum khasianum in Pinus roxburghii forest based silvi-medicinal system in mid hills of Indian Himalaya

Background In mid hills of Western Himalayas, Himachal Pradesh India, growth, yield and economics of Solanum khasianum as a potential medicinal herb under Pinus roxburghii (Chir pine) plantation has been studied for two consecutive years to assess the performance of Solanum khasianum in undercanopy of Pinus roxburghii for developing Solanum khasianum and Pinus roxburghii based innovative silvi-medicinal system. Methods Growth parameters such as plant height, number of branches per plant and leaf area index followed by yield were estimated after Solanum khasianum was grown on three topographical aspects as; Northern, North - western and Western at a spacing of 45 cm × 45 cm, followed by three tillage depths as; minimum (0 cm), medium (up to 10 cm) and deep tillage (up to 15 cm), in open and below canopy conditions treatment. The study was conducted to explore the possibility of using Solanum khasianum based silvi-medicinal system to utilize the below canopy of Chir pine forest for enhancing the productivity of forests besides the conservation of the medicinal herb. Results The growth parameters such as plant height, number of branches per plant and leaf area index were non-significantly affected by topographical aspects and tillage practices, both below canopy and open conditions except fresh weight and dry weight of berries during harvesting stage. The maximum yield (0.61 t∙ha−1) was observed on Western aspect in open conditions as compared to below canopy of Chir pine. The highest gross returns were observed for the crop cultivated on Western aspect under deep tillage in open conditions than other aspect and tillage combinations. However the positive net returns from the crops raised in below canopy of Chir pine indicates its possible economic viability under agroforestry system as the gross returns was higher than the cost of cultivation. Conclusion Solanum khasianum when grown in below canopy of Pinus roxburghii, its growth and yield indicated positive net returns. Solanum khasianum and Pinus roxburghii based silvi-medicinal system has the potential to enhance the overall productivity of Chir pine forest. This silvi-medicinal system gives scope for utilizing floor Chir pine forests for growth and production of Solanum khasianum beside conservation of the medicinal herb

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Not AvailableBackground In mid hills of Western Himalayas, Himachal Pradesh India, growth, yield and economics of Solanum khasianum as a potential medicinal herb under Pinus roxburghii (Chir pine) plantation has been studied for two consecutive years to assess the performance of Solanum khasianum in undercanopy of Pinus roxburghii for developing Solanum khasianum and Pinus roxburghii based innovative silvi-medicinal system. Methods Growth parameters such as plant height, number of branches per plant and leaf area index followed by yield were estimated after Solanum khasianum was grown on three topographical aspects as; Northern, North - western and Western at a spacing of 45 cm × 45 cm, followed by three tillage depths as; minimum (0 cm), medium (up to 10 cm) and deep tillage (up to 15 cm), in open and below canopy conditions treatment. The study was conducted to explore the possibility of using Solanum khasianum based silvi-medicinal system to utilize the below canopy of Chir pine forest for enhancing the productivity of forests besides the conservation of the medicinal herb. Results The growth parameters such as plant height, number of branches per plant and leaf area index were non-significantly affected by topographical aspects and tillage practices, both below canopy and open conditions except fresh weight and dry weight of berries during harvesting stage. The maximum yield (0.61 t∙ha−1) was observed on Western aspect in open conditions as compared to below canopy of Chir pine. The highest gross returns were observed for the crop cultivated on Western aspect under deep tillage in open conditions than other aspect and tillage combinations. However the positive net returns from the crops raised in below canopy of Chir pine indicates its possible economic viability under agroforestry system as the gross returns was higher than the cost of cultivation. Conclusion Solanum khasianum when grown in below canopy of Pinus roxburghii, its growth and yield indicated positive net returns. Solanum khasianum and Pinus roxburghii based silvi-medicinal system has the potential to enhance the overall productivity of Chir pine forest. This silvi-medicinal system gives scope for utilizing floor Chir pine forests for growth and production of Solanum khasianum beside conservation of the medicinal herb.Not Availabl