TAMIL NADU AGRICULTURAL UNIVERSITY AND NONI BIOTECH PRIVATE LTD
发明人:
K RAMAMURTHY DR,DR K RAMAMURTHY,P SRIMATHI DR,DR P SRIMATHI,PURATHUR IGNATIUS PETER DR,DR PURATHUR IGNATIUS PETER
申请号：
IN4027/CHE/2013
公开号：
IN2013CH04027A
申请日:
2013.09.10
申请国别(地区):
IN
年份:
2015
代理人:
摘要：
The present invention is the noni based formulation and its method of preparation, which is used for priming of crop seeds and foliar applications to crops. The translucent noni seeds stored for two days were manually smashed and the seed and pulp were separated. The fruits with pulp were placed on a wire mesh sieve (BSS 22 x 22) and closed in air tight condition to avoid saprophytic fungal infection. The juice drips out from the fruits through the mesh after two days and the process extends upto 5-7 days. The juice collected at the bottom of the container was considered as 100 per cent noni fruit extract. Seeds were soaked in different concentrations of noni fruit extract adopting the seed to solution ratio of 1:1 for all crops except pulses (1:0.30) with soaking duration as per the requirement of the crop and dried back to original moisture content. The primed seeds were germinated under germination room conditions using germination paper media. Small seeded crops one per cent and in big seeded crops two per cent concentration of noni fruit extract improved the seed germination and seedling vigour index. One per cent dilution of noni fruit extract is effective in the case of marginal seed lots and 3 per cent dilution is effective in vegetative setts. The value added products were mixed with standardized noni fruit extract in three different ratios viz； 1:1, 2:1 and 3:1 (noni fruit extract: value added product). On evaluation of its efficiency, standardized noni fruit extract (1 percent) mixed with (10 percent) of Pseudomonas in 3 : 1 ratio improved the germination and dry matter production both in graded and ungraded seeds of greengram and other crops such as bajra, blackgram, cowpea, redgram and tomato. Three per cent dilution of noni fruit extract sprayed at vegetative and flowering stages increased growth and yield. Since one per cent diluted noni fruit extract was found to be the effective formulation for seed priming and three per cent diluted noni fruit extr
