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Anand Agricultural University, Anand

Anand Agricultural University (AAU) was established in 2004 at Anand with the support of the Government of Gujarat, Act No.(Guj 5 of 2004) dated April 29, 2004. Caved out of the erstwhile Gujarat Agricultural University (GAU), the dream institution of Sardar Vallabhbhai Patel and Dr. K. M. Munshi, the AAU was set up to provide support to the farming community in three facets namely education, research and extension activities in Agriculture, Horticulture Engineering, product Processing and Home Science. At present there seven Colleges, seventeen Research Centers and six Extension Education Institute working in nine districts of Gujarat namely Ahmedabad, Anand, Dahod, Kheda, Panchmahal, Vadodara, Mahisagar, Botad and Chhotaudepur AAU's activities have expanded to span newer commodity sectors such as soil health card, bio-diesel, medicinal plants apart from the mandatory ones like rice, maize, tobacco, vegetable crops, fruit crops, forage crops, animal breeding, nutrition and dairy products etc. the core of AAU's operating philosophy however, continues to create the partnership between the rural people and committed academic as the basic for sustainable rural development. In pursuing its various programmes AAU's overall mission is to promote sustainable growth and economic independence in rural society. AAU aims to do this through education, research and extension education. Thus, AAU works towards the empowerment of the farmers.

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  • ThesisItemOpen Access
    INTEGRATED NUTRIENT MANAGEMENT IN CASTOR (Ricinus communis L.) UNDER MIDDLE GUJARAT CONDITIONS
    (AAU, Anand, 2016) CHAUHAN, SANDIPKUMAR ASHOKBHAI; Mevada, K. D.
    A field experiment was conducted at Agricultural Research Station, Anand Agricultural University, Derol, Taluka- Kalol, Dist- Panchmahal (Gujarat) to study the effects of "Integrated nutrient management in castor (Ricinus communis L.) under middle Gujarat conditions" during fchan/season of the years 2014-15 and 2015-16. Field experiment was laid out in split plot design with three replications with four organic manure treatments (Go: Control, Gi: Green manuring, G2: Castor cake @ 2.0 t ha-1 and G3: Green manuring + Castor cake @ 1.0 t ha-i) relegated in main plot as main plot treatment and combination of three levels of nitrogen (N1: 60 kg N ha-1, N2: 90 kg N ha-1 and N3: 120 kg N ha-1) and two levels of phosphorus (Po: 0 kg P2O5 ha-1. P1: 50 kg P2O5 ha-1) allotted in sub plot as sub plot treatment. Total twenty four treatment combinations of integrated nutrient management practices in castor were treated. The soils of the experimental field was loamy sand (locally known as Goradu soil), slightly alkaline in nature (pH 7.8) with good drainage and fairly moisture retention capacity. The experimental soil was slightly low in organic carbon and available nitrogen, medium in available phosphorus and fairly high in available potassium. Plant population of castor recorded at 20 DAS and at harvest, oil content in castor seed (%), EC and pH in post harvest soil analysis did not differ significantly due to different organic manures. The results revealed that different organic manures shown significant influence on growth, yield attributes, yield and soil nutrient status. Treatment G3 (Green manuring + Castor cake @ 1.0 t ha-1) being at par with treatment G2 (Castor cake @ 2.0 t ha-1), recorded significantly higher periodical plant height at 30 DAS (43.54 cm) and at harvest (168.27 cm), length of main spike (64.00 cm), number of spikes plant-i (13.13), number of capsules main spike-i (75.52), seed yield (3132 kg ha-1), stalk yield (2990 kg ha-1), available N (233.29 kg ha-1), available P2O5 (41.66 kg ha-1) and available K2O (201.66 kg ha-i) over rest of the treatments. Treatment G3 (Green manuring + Castor cake @ 1.0 t ha-1) recorded significantly the highest plant height (111.39 cm) at 60 DAS over rest of the treatments. Treatment G3 (Green manuring + Castor cake @ 1.0 t ha-1) being at par with treatments G2 (Castor cake @ 2.0 t ha-1) and G1 (Control) recorded significantly higher 100 seed weight (29.38 g) over rest of the treatments.