ABSTRACT
The experiment was conducted during the Summer season 2022, at the Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Science, Prayagraj (U.P.) to find out the “Effect of Nano phosphorus on growth and yield of different varieties of groundnut (Arachis hypogaea L.) and Yield validation using SPSS model”. The experiment was laid out in Randomized Block Design comprising of 9 treatments which include 3 varieties Kadiri Lepakshi (K1812), Kadiri 6 (K6) and Kadiri 9 (K9) and 3 Different levels of nano phosphorous 2ml/litre, 4ml/litre and 6m/litre. Whose effect is observed in Ground nut varieties The result was observed in K-1812 by the application of nano phosphorus at the rate of 6 ml/lit was recorded maximum plant height (61.39 cm), plant dry weight (42.34 g/plant), number of pods per plant (32.87), seed index (42.09 g), pod yield (2.98 t/ha) and haulm yield (4.46 t/ha) and harvest index (40.07 %) were recorded in K-1812 with application of Nano phosphorus at the rate of 6 ml/lit respectively. At the same time higher gross return (1,25,307.00 INR/ha), net return (88,467.35 INR/ha) and benefit cost ratio (2.40).Treatment 3 has shown 42.28% increase over predicted yield where as there were 10.88% increase in treatment 7 over predicted yield through SPSS model.
ABSTRACT
The experiment was conducted during the Kharif season 2022, at the Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Science, Prayagraj (U.P.) to find out the “Effect of Organic manures on growth and yield of Rice varieties (Oryza sativa L.) and yield validation using SPSS model”. The experiment was laid out in Randomized Block Design comprising of 9 treatments which include 3 varieties NDR-359, BPT-5204 and MTU-7029 and 3 organic manures Poultry manure 5(t/ha), Vermicompost 10(t/ha) and Poultry manure 2.5(t/ha) + Vermicompost 5(t/ha). Whose effect is observed in Rice varieties. The result showed that the treatment with the application of MTU-7029 + Poultry manure 2.5(t/ha) and Vermicompost 5(t/ha) at 100 DAT was recorded higher in number of tillers per hill (13.1/hill), and also recorded significant and higher number of effective tillers per hill (11.33/hill), number of grains per panicle (112.33), test weight (22.20 g), grain yield (5.21 t/ha) and straw yield (6.49 t/ha), Harvest index (44.45 %). Higher gross return (1,50,920.91 INR/ha), net return (1,00,770.91 INR/ha) and benefit-cost ratio (2.01) was recorded in the application of (MTU-7029 + Poultry manure 2.5 t/ha + Vermicompost 5 t/ha) as compared to other treatments. Treatment 9 has shown 44.68 % increase over predicted yield whereas there was 26.58 % increase in treatment 8 over predicted yield through SPSS model.
ABSTRACT
A field experiment was conducted during Kharif 2022 at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P) to determine the “Impact of organic nutrient sources on growth and yield of rice varities (Oryza sativa L.) and Yield Validation Using SPSS Model”. The experiment was laid out in Randomized Block Design comparising of 9 treatment which include 3 varieties RNR-15048,BPT-5204 AND NDR-359, 4 organic manures, Vermicompost 10(t/ha) and Panchagavya 6%+ Vermicompost 5(t/ha)+ Panchagavya 3%. Whose effect is observed in varieties rice. The treatmentsconsisted of organic nutrient sources and rice varities. [Panchagavya 6%+ Vermicompost 10t/ha, Panchagavya 3%+Vermicompost 5t/ha] and the rice varities [RNR-15048, BPT- 5204, NDR-359]. Whose effect is observed in paddy. The results observed that the treatment with application of NDR-359 + vermicompost 5t/ha + panchagavya 3% recorded higher plant height, number of tillers/hill, plant dry weight(g), CGR,RGR and yield parameter number of panicles/hill, number of grains/panicles, number of grains, test weight, grain yield, straw yield and harvest index. Treatment 9 has shown 44.62% increase over predicted yield whereas there was 28.89% increase in treatment 8 over predicted yield through SPSS model. From the basis of one year experimentation, it is concluded that Panchagavya 3% + Vermicompost 5(t/ha) was found more productive for the variety NDR-359.