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Search for Non Corrosive Chemicals for Increasing Resin Yield from Chirpine (Pinus roxburghii Sargent)


     

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The paper gives the result of observations made on the resin yield from chirpine (Pinuus roxburghii Sargent) with various non corrosive chemical compounds including some auxin herbicides. A 2% aqueous solution of 2, 4-D was found most effective followed by the paste of lime and 3% solution of 2,4,5-T. All chemical compounds were found more effective during summer season (April to June).
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V. P. S. Verma

P. S. Payal

S. P. Pant


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  • Search for Non Corrosive Chemicals for Increasing Resin Yield from Chirpine (Pinus roxburghii Sargent)

Abstract Views: 221  |  PDF Views: 0

Authors

Abstract


The paper gives the result of observations made on the resin yield from chirpine (Pinuus roxburghii Sargent) with various non corrosive chemical compounds including some auxin herbicides. A 2% aqueous solution of 2, 4-D was found most effective followed by the paste of lime and 3% solution of 2,4,5-T. All chemical compounds were found more effective during summer season (April to June).