Agronomy Classes By Hanumaan Sir

                                                                                          Lecture – 6 Soybean B.N.- Glycine max Family – Leguminaceae Origin - South east Asia (China) v   Introduction F It is also known as Wonder Crop, King of Legume, Yellow Jewel. F Soybean is a pulse and oil seed crop. F Soybean has the first place in the source of vegetable oil. F USA ranks first in soybean production in the world. F In India, Madhya Pradesh is first, Maharashtra is second and Rajasthan is third. F Its fruit is called pod. F Soybean is a C3, short day dominant and self-pollinated plant. F Protein 40-42%, oil 18-20%, calcium and phosphorus 11.5% are found in soybean grains. F The...

                                                                                          Lecture – 6 Soybean B.N.- Glycine max Family – Leguminaceae Origen- South east Asia (China) v   Introduction Ø   इसे वंडर क्रॉप , किंग ऑफ़ लेग्यूम , येलो जेवल के नाम से भी जाना जाता है। Ø   सोयाबीन दलहनी व तिलहनी फसल है। Ø   सोयाबीन का वानस्पतिक तेल के स्रोत में प्रथम स्थान है। Ø   विश्व में सोयाबीन उत्पादन में USA का प्रथम स्थान है। Ø   भारत में मध्य प्रदेश प्रथम , महाराष्ट्र द्वितीय व राजस्थान तीसरे स्थान पर है। Ø   इसकी फल को पोड कहते है। Ø   सोयाबीन एक C3, लघू दिवस प्रभावी व स्व-परागित पौधा है। Ø   सोयाबीन के दानों में प्रोटीन 40-42 %, तेल 18-20 %, कैल्शियम व फ...

ü   Bt Cotton – 1 - 1.5 kg per hectare Spacing 100*100 cm, plants, 10000 plants per hectare v   Along with the packet of Bt cotton, 20% seeds of non-Bt cotton are also given which is necessary to be planted so that the cotton bolls do not become resistant to Bt cotton. The first generation of Bt cotton, BG-I, was developed in 1996 in which Cryl AC, which kills cotton bollworms, was obtained from Bacillus thuringiensis bacteria and introduced into cotton plants. Which got permission to be installed in India by GEAC in 2002. v   The second generation of Bt cotton in the world, BG-II, was developed in 2006 in which Cryl AC and Cryl 2Ab genes were inserted because in many areas’ bolls had become resistant to the BG-I variety. BG-I and BG-II in India Both varieties are popular. v   Note - Growing non-Bt cotton in 20% area around the Bt cotton field is called refugia strategy. Bt cotton was approved in India in 2002 and commercial production started in 2002-2003...