Author: rjwhiteclubs@gmail.com

28 Aug

Posted at 04:53h in Miscellaneous

Entrepreneurship in agriculture and related areas कृषि क्षेत्र रोजगार तथा आजीविका सृजन में इसके उच्चांश के कारण कृषि को भारतीय अर्थव्यवस्था का मूलाधार माना जाता है। यह 52 प्रतिशत कार्यबल को रोजगार उपलब्ध कराकर आधे बिलियन से अधिक लोगों को सहारा देता है। राष्ट्र के सकल घरेलू उत्पाद में इसका योगदान वर्ष 2006-07 में लगभग 18.5 प्रतिशत है। यह कच्ची सामग्री का भी एक महत्वपूर्ण स्रोत है तथा अनेक औद्योगिक उत्पादों विशेषत: उर्वरक, कीटनाशी, कृषि औजार तथा अनेक प्रकार की उपभोक्ता वस्तुओं के लिए इसकी भारी मांग है। कृषि मंत्रालय के अंतर्गत कृषि एवं सहकारिता विभाग कृषि क्षेत्र के विकास के लिए उत्तरदायी नोडल संगठन है। यह देश के भूमि, जल, मृदा तथा...

27 Aug

Posted at 10:38h in Organic farming

केंचुओं से कचरे का पुर्नचक्रण कैसे करें Chemical fertilisers have played a significant role in Indian agriculture. However, concentrated and continuous use of easily soluble chemical fertilisers disturbs soil health, leading to acidification, micro nutrient depletion, soil degradation, reduction in the activity of soil micro flora and micro- fauna, poor crop health and lower crop yields and quality.  In view of this, it is desirable that we may have to return to less resource demanding agricultural practices viewing the gaps in domestic production as also nutrient depletion estimates. In this direction, vermicomposting offers immense scope to small and marginal farmers in creating their own organic manurial resources and ways to generate...

24 Aug

Posted at 08:55h in Crop disease

केले की पनामा वि‍ल्‍ट बीमारी तथा उसका का प्रबंधन  Banana and plantain (Musa sp.) are widely grown in India with great socio- economic significance, interwoven in the cultural heritage of the country. It is fourth important food crop in terms of gross value exceeded only by paddy, wheat and milk products. It is also a dessert fruit for millions apart from a staple food owing to its rich and easily digestible carbohydrates with a calorific value of 67-137 /100g fruit. India is the largest producer of banana in the world. In India, banana contributes to 37.30 % of the total fruit production.   Tripura is a small grower of banana in the...

21 Aug

Posted at 10:26h in Crop disease

स्यूडोमोनास फल्‍योरेसेन्‍स की फफूंद रोगाणुओं केे जैव नियंत्रण की क्षमता। Plant diseases cause 13 - 20 % losses in crop production worldwide. Control of plant disease by chemical can be spectacular but the accumulation of harmful chemical residue sometimes causes serious ecological problems. Biocontrol agents are economical, suppress the inoculum load of the target pathogen, long lasting and free from residual side effect. Fungi in the genus Trichoderma and Bacteria in the genera of Pseudomonas and Bacillus are increasing interest as bioprotectants against plant diseases. Biocontrol agents in general and Pseudomonas fluorescens in particularhave gained importance as a component of Integrated Pest Management for sustainable agriculture (Mukhopadhyay, 1987).  Pseudomonas fluorescens belong...

21 Aug

Posted at 08:40h in Crop disease

गुलाब की खेती के 4 प्रमुख रोग व उनका नि‍दान Flowers are used for various purposes in our day to day life like worshipping, religious and social functions, wedding, interior decoration and self adornment. India rank 5th in area (1,61,000 ha), 4th in production (8,70,000 mt) and 3rd in productivity (5.4 mt/ha) and in Gujarat total loose flower production was 6% and total cut flower production was almost 12% in the year 2007-08. Ornamental flowers are also used for marketing in local, distant market and export of cut flowers, loose flowers and its products used in scent, oil and medicines. The ornamental plant industry has many unique features which make them...

17 Aug

Posted at 08:47h in Crop disease

गैंद की खेती मे लगने वाले प्रमुख रोग व कीट पतंग Marigold is relatively free from diseases and insect pests. However, occasionally the following diseases and insect-pests have been observed. Diseases/ Pests Symptoms and damage Managements Damping off Rhizoctonia solani Brown necrotic spots and girdling on the radicle, later on extends to plumule and causes pre-emergence mortality. Infected seedlings are pulled, sterilization of soil with Formalin@ 2% or Captan 2g/ litre of water. Leaf spot and blight Alternaria sp., Septoria sp., Cercospora sp. The minute brown circular and brownish-grey spots appear on the leaves. Spraying fungicides regularly. Collar and root rot Pellicularia filamentosa, Pythium ultimum, Sclerotinia slerotiarum Rotting of root and collar portions is noticed in nursery stage which resulting in wilting of the plant. Soil...

17 Aug

Posted at 08:32h in Crop Varietes

भारत में उगाई जाने वाली चाईना एस्‍टर  की उन्‍नत प्रजातियॉ चाइना एस्टर के किस्मों को लम्बाई के आधार पर तीन वर्गो में बाँटा गया है। (1) लम्बेे पौधे वाली: इस वर्ग के पौधे की ऊँचाई 70 से 90 सें. मी. होती हैं तथा फूल बड़े खिलते हैं। इसके किस्म हैं: अमेरिकन ब्रान्चिंग, वकेट पाउडरपफ, चिकुमा स्टोन, कम्पीमेंट सिरीज, मैट सुमोटो, जाइन्ट मासागनो, जाइन्ट ऑफ़ कैलिफोर्निया, पाइओनी, टोटेम पोल। (2) मध्यम लंबाई वाली : इस वर्ग के पौधे की ऊँचाई 50-60 सें.मी. होती है तथा फूल मध्यम आकार के नीले, गुलाबी, सफेद, लाल इत्यादि रंगों के होते हैं। इसके किस्म हैं: जाइन्ट कोमेट, जाइन्ट ग्रीगो, क्योटो पोमपोम, ओस्ट्रीच प्लम, युनिकम। (3) कम लंबाई वाली: इस वर्ग के पौधे की ऊँचाई 20 सें. मी....

17 Aug

Posted at 08:32h in Crop Varietes

भारत में विभिन्‍न मौसमो के लिए गेंदे की प्रजातियॉ Seasons Varieties Winter Pusa Narangi Gainda, Pusa Basanti Gainda, African Gaint Double Yellow, African Giant Double Orange, Tiger (yellow and red). Summer Cracker-Jack and Locals Rainy African Giant Tall Yellow, African Giant Tall Orange, Jaffri (yellow and orange), Laddu Gainda. ...

17 Aug

Posted at 05:20h in Crop Cultivation

भारत में सारे साल गैंदे के फूलों की खेती करके आमदनी बढाऐ। Marigold (Tagetes spp.) a member of family Asteraceae, is native of central and South America, especially Mexico. Marigold is broadly divided into two groups, viz., African marigold (Tagetes erecta Linn.) and French marigold (Tagetes patula Linn). The African marigold is a hardy annual plant grows up-to one meter and above, bears single or fully double large sized globular heads of yellow, orange and white shades, whereas French marigold is dwarf and grow up to 20-60 cm height which bears small, lemon yellow golden yellow or orange tinged red flowers. Its habit of free flowering, short duration to produce marketable...

16 Aug

Posted at 09:44h in Crop disease

अदरक की फसल केे प्रमुख रोग राईजोम रोट का प्रबंधन कैसे करें।  Ginger is one of the most promising spice crop grown in North Eastern States particularly in the state of Arunachal Pradesh, Meghalaya, Mizoram, Nagaland etc. It is estimated that 50% of the national production ginger comes from the North Eastern States. India one of the leading producer and exporter of ginger in the world. India’s production of ginger constitutes about 50% of the total world’s production of ginger. Rhizome or soft rot is one of the most devastating diseases of ginger causing heavy yield loss, wherever this crop is grown. Due to this disease more than 50% yield loss...