An experiment entitled, “Studies on effect of different paddy cultivars with various cultivation methods of paddy in relation to weather parameters.” was carried out during kharif, 2018 at Agricultural Research Station Farm,Vadgaon Maval, Tal. Maval, Dist. Pune. The field experiment was laid out in split plot design with three replications. There were sixteen treatment combinations comprising of four varieties viz., VDN-3-51-18 (Indrayani), VDN-99-29 (PhuleSamruddhi), IET-13549 (Bhogawati) and RDN-99-1 (Phule Radha) and four cultivation methods viz., M1 : Four Point Agro Technique (Char Sutri Method), M2 : Drilling at 22.5 cm, M3: Saguna Rice Technique (SRT) and M4 : Modified Direct Seeded Rice Technique (MDSRT). The gross plot sizewas3.40 m x 3.40 m. From the data it was observed that sowing of paddy varieties with Modified Direct Seeded Rice Technique (MDSRT) favorably influenced all the yield components. This is due to positive correlation with minimum temperature, RH I and RH II. It would be, therefore, suggested to adopt sowing paddy variety Phule Samruddhi or Indrayani with Modified Direct Seeded Rice Technique (MDSRT) to obtain maximum yield.
The field experiment, “Studies on effect of different paddy cultivars with various cultivation methods of paddy in relation to weather parameters.” was carried out during kharif, 2018 at Agricultural Research Station Farm,VadgaonMaval, Tal. Maval, Dist. Pune. It was laid out in split plot design with three replications. There were sixteen treatment combinations comprising of four varieties viz., VDN-3-51-18 (Indrayani), VDN-99-29 (PhuleSamruddhi), IET-13549 (Bhogawati) and RDN-99-1 (Phule Radha) and four cultivation methods viz., M1 : Four Point Agro Technique (Char Sutri Method), M2 : Drilling at 22.5 cm, M3 : Saguna Rice Technique (SRT) and M4 : Modified Direct Seeded Rice Technique (MDSRT). The lower pest population was observed in paddy variety VDN-99-29 (Phule Samruddhi) followed VDN-3-51-18 (Indrayani) and higher incidence with IET-13549 (Bhogawati) and RDN-99-1 (Phule Radha). Pest Incidence was more with drilling at 22.5 cm and lower with Modified Direct Seeded Rice Technique (MDSRT). There was positive correlation between maximum temperature, morning relative humidity, BSS, growing degree day and canopy temperature with incidence of leaf folder and brown plant hopper but negative correlation with minimum temperature, evening relative humidity. Therefore, it would be suggested to Farmers to go for adopt VDN-99-29 (Phule Samruddhi) variety, sowing with Modified Direct Seeded Rice Technique (MDSRT) for for minimum attack of rice pest.
The field experiment, “Studies on effect of different paddy cultivars with various cultivation methods of paddy in relation to weather parameters.” was carried out during kharif, 2018 at Agricultural Research Station Farm, Vadgaon Maval, Tal. Maval, Dist. Pune. It was laid out in split plot design with three replications. There were sixteen treatment combinations comprising of four varieties viz., VDN-3-51-18 (Indrayani), VDN-99-29 (PhuleSamruddhi), IET-13549 (Bhogawati) and RDN-99-1 (Phule Radha) and four cultivation methods viz., M1 : Four Point Agro Technique (Char Sutri Method), M2 : Drilling at 22.5 cm, M3 : Saguna Rice Technique (SRT) and M4 : Modified Direct Seeded Rice Technique (MDSRT). The lower pest population was observed in paddy variety VDN-99-29 (Phule Samruddhi) followed VDN-3-51-18 (Indrayani) and higher incidence with IET-13549 (Bhogawati) and RDN-99-1 (Phule Radha).Pest Incidence was more with drilling at 22.5 cm and lower with Modified Direct Seeded Rice Technique (MDSRT). There was positive correlation between maximum temperature, morning relative humidity, BSS, growing degree day and canopy temperature with incidence of leaf folder and brown plant hopper but negative correlation with minimum temperature, evening relative humidity. Therefore, It would be suggested to Farmers to go for adopt VDN-99-29 (Phule Samruddhi) variety, sowing with Modified Direct Seeded Rice Technique (MDSRT) for for minimum attack of rice pest.
The effect of weather parameters on different rice cultivars with various sowing methods of direct seeded rice was studied at Agricultural Research Station Farm, Vadgaon Maval, Tal. Maval, Dist. Pune kharif, 2017.The field experiment was laid out in split plot design with three replications. There were sixteen treatment combinations comprising of four sowing methods and four varieties. The results revealed that the pest population was lower in paddy variety VDN-99-29 (Phule Samruddhi) followed VDN-3-51-18 (Indrayani) and higher incidence with IET-13549 (Bhogawati) and RDN-99-1 (Phule Radha). The pest incidence was more with drill sowing at 22.5 cm and lower with sowing on raised bed (15-25×15-25 cm). There was positive correlation between maximum temperature, morning relative humidity, BSS, growing degree day and canopy temperature with incidence of leaf folder and brown plant hopper but negative correlation with minimum temperature, evening relative humidity. Stem borer incidence was not observed during the period of investigation. Therefore It would be, suggested to adopt sowing on raised bed (15-25×15-25 cm) to kharif direct seeded paddy variety Phule Samruddhi for minimum attack of rice pest with high yield production.
The field experiment on effect of weather parameters on different rice cultivars with various sowing methods of direct seeded rice was carried out during kharif, 2017 at Agricultural Research Station Farm, Vadgaon Maval, Tal. Maval, Dist. Pune. It was laid out in split plot design with three replications. There were sixteen treatment combinations comprising of four sowing methods and four varieties. Among the four different varieties of paddy, VDN-99-29 (Phule Samruddhi) recorded significantly higher increased yield when sown on raised bed (15-25 x 15-25 cm). It would be, therefore, suggested to adopt direct sowing of paddy variety Phule Samruddhi,on raised bed (15-25 x 15-25 cm) to obtain higher yield.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.