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Accueil du site → Master → Inde → 2019 → Crop weather relationship of finger millet (ragi) (elusine coracana (L.) gaertn)

Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (2019)

Crop weather relationship of finger millet (ragi) (elusine coracana (L.) gaertn)

Bhol, Neha Rameshwar

Titre : Crop weather relationship of finger millet (ragi) (elusine coracana (L.) gaertn)

Auteur : Bhol, Neha Rameshwar

Université de soutenance : Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani

Grade : Master of Science in Agricultural Meteorology 2019

Résumé partiel
A field investigation entitled “CROP WEATHER RELATIONSHIP OF FINGER MILLET (Elusine coracana (L). Gaertn)” was designed and conducted at College of Agriculture, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani during Kharif season of 2018 The experiment was laid out in split plot design with three replication and two factors viz., date of sowing D1 (MW26), D2 (MW27), D3 (MW28) and D4 (MW29), and cultivars V1(MR-6), V2 (ND-1) and V3 (VL-149) to study crop weather relationship under different dates of sowing in finger millet In the present investigation the biometric observations viz. plant height, number of leaves plant-1, leaf area index, and dry matter plant-1 were recorded at 15 days interval. These observations recorded were significantly highest in treatment D1 (MW 26). The grain yield, straw yield, harvest index and yield components viz.grains per panicle, 1000 seed weight were highest in treatment D1 (MW 26). Among the varieties, V1 (MR-6) produced highest yield and lowest yield was recorded from V3 (VL-149). It was observed that duration of each phenophases from sowing to maturity was shown as follows, sowing to germination (P1), germination to vegetative (P2), vegetative to flowering (P3), flowering to heading (P4), heading to grain filling (P5), grain filling to maturity (P6). First date of sowing had more duration as compared to delayed sowing. This shortening of duration was due to thermal stress at later sowing dates. In that experiment at D1 (26 MW) rainfall (306.3 mm) has more in P3 stage i.e vegetative to flowering in finger millet. Total rainfall was also more in D1 (26 MW) i.e (503 mm) as compare to other date of sowing, therefor yield of 1st date of sowing was more as compare to other date of sowing

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