Author: rjwhiteclubs@gmail.com

08 Jul

Posted at 08:29h in Seed production

Seed Priming Techniques for Seed Germination Quality Improvement बुवार्इ के पश्चात खेतों की प्रायोगिक परिसिथतियों में बीजों का उच्च तथा एक समान रुप से उगना अच्छी फसल के लिए आवश्यक है। विषम तापमान तथा वातावरण में बीजों का उगाव अपेक्षाकृत कम होकर एक समान नहीं रह पाता। परिणामस्वरुप उत्तर भारत के सब्जी किसान बसंतकालीन फसल की अगेती बुवार्इ हेतु सामान्य से अधिक बीज-दर अपनाते है। अधिक आय की आशा में कृषक समयपूर्व बुवाई करते है। कमगुणता युक्त बीजों की बुवार्इ उपरांत उगाव प्रतिशत सुधारने में बीज प्राइमिंग की विधि उपयोगी पायी गई है। इस प्रक्रिया में बीजों को उनकी अंकुरण पूर्व चयापचय गतिविधि को आगे बढने तक नियमित जलयुक्त किया जाता है। परंतु...

29 Jun

Posted at 10:18h in Cropping systems

वि‍कसि‍त तेल ताड़ के बगीचों में अंतर फसली के लिए गुंज़ाइश Oil palm, the highest vegetable oil yielding crop, is grown in an area of 2.08 lakh ha in India. Basic resources like soil, solar radiation and aerial environment are not being fully utilized in pure crop of oil palm. In view of unstable price structure, higher cost of cultivation, coconut based cropping systems and economic status, farmers are looking for some alternate cropping in oil palm gardens. Often, inter cropping is chosen as an insurance against the risk of main crop failure/ low price or at least to ensure the stability of crop yields in variable environments. Inter cropping enhances productivity...

28 Jun

Posted at 04:47h in Soil & Fertilizers

मृदा मे सूक्ष्म पोषक तत्‍‍‍‍‍‍‍वाें की वर्तमान स्थिति और फसलों पर उनके लक्षण Micro nutrients are essential for the normal growth of plants. Deficiencies of micro-nutrient drastically affect the growth, metabolism and reproductive phase in plants, animal and human beings. Wide spread deficiencies of micronutrients has been found in Indian soils. About 3 billion people in the world are affected with micronutrient malnutrition. Crop plants requires 17 nutrient elements viz. C, H, O, N, P, K, Ca, Mg, S, Fe, Cu, Mn, Zn, B, Mo, Cl and Ni for completing their life cycle. Out of these last eight elements are micro nutrients that are needed in very less amount for crops...

27 Jun

Posted at 10:19h in Postharvest

एन्थूरीअम कट पुुुुष्‍पों का कटाई उपरांत प्रबंधन Anthurium (Anthurium andreanum) is an evergreen, tropical, perennial herbaceous plant grown for showy cut flowers valued for colorful, long lasting, cylindrical spadix subtended in large heart shaped spathe and unusually attractive foliage. Anthurium, commonly called as Flamingo flower or Flamingo lily, is ideal for beds, borders, pots and suites very well for floral arrangements. The spathe and spadix are brilliantly colored ranging from scarlet, red, salmon, orange, pink and white but red is the most preferred colour. Anthurium cut flowers are highly perishable, prone to post-harvest losses and necessitate utmost care. Anthurium cut flowers survive without much deterioration for about two weeks by nature. However, quality...

26 Jun

Posted at 04:45h in Soil & Fertilizers

वर्मीकंपोस्ट - उत्पादन और क्रि‍याऐं। Vermicomposting is a method of preparing enriched compost with the use of earthworms. It is one of the easiest methods to recycle agricultural wastes and to produce quality compost. Earthworms consume biomass and excrete it in digested form called worm casts. Worm casts are popularly called as Black gold. The casts are rich in nutrients, growth promoting substances, beneficial soil micro flora and having properties of inhibiting pathogenic microbes. Vermicompost is stable, fine granular organic manure, which enriches soil quality by improving its physiochemical and biological properties. It is highly useful in raising seedlings and for crop production. Vermicompost is becoming popular as a major component...

25 Jun

Posted at 04:56h in Postharvest

गेहूं के विभिन्न अंत उत्पादों के पोषण संबंधी मूल्य पर प्रसंस्करण का प्रभाव To meet the energy need of the ever growing world’s population, wheat is the second most widely gowned cereal after rice in the world. The importance of wheat is mainly due to the fact that its grain can be processed into various end products like flour, semolina, and other bakery products. The quality of these products is directly proportional to preserving the nutrient density of wheat while processing. Table 1, shows the nutritional composition of different end products which is comparable with the whole wheat grains. Processing of wheat grain involves different regulated steps right from the harvesting...

24 Jun

Posted at 10:51h in Crop disease

आम के कुछ महत्वपूर्ण रोग 1. Powdery mildew in Mango: Oidium mangiferae (Perfect stage: Eyrsiphe polygoni) Symptoms The disease is easily recognized by whitish or grayish powdery growth on the inflorescence and tender leaves. Generally the infection starts from the inflorescence and spreads downwards covering the floral axis, tender leaves and stem. Infected leaves become twisted, curled and fall. Infected floral parts are severely damaged and drop off. If the fruits are set, they do not grow in size and may drop before attaining pea size. Fruits are sometimes malformed, discolored due to severe mildew attack. Because of poor fruits set and heavy flower and fruits drop, the loss due to the disease may be as high...

14 Jun

Posted at 06:50h in Crop disease

5 Major pests causing severe damage in Potato crop and their management आलू भारत की एक महत्वपूर्ण फसल है। आलू के उत्पादन में विश्वभर में चीन के बाद भारत का दूसरा स्थान है। वर्ष 2010-11 के सरकारी आंकड़ो के अनुसार भारत में आलू का क्षेत्रफल 1.86 मिलियन हेक्टेयर है जिससे लगभग 42.34 मिलियन टन उत्पादन होता है। लेकिन भारत में आलू की उत्पादकता (22 टन/हे.) विश्व के कई देशों के मुक़ाबले कम है। खेतों तथा भंडरगृह में लगने वाले रोग एवं कीट आलू को बहुत नुकसान पहुंचाते हैं। गंभीर संक्रमण की स्थिति में आलू की फसल को कीटों द्वारा 40-50 प्रतिशत तक नुकसान होता है। आलू की खेती के दौरान इस...

04 Jun

Posted at 14:40h in Crop Varietes

उत्तरी मैदानों और पहाड़ियों के लिए चारे वाली जौ फसल की नई किस्में। Barley (Hordeum vulgare L.) is an ancient cereal grain, which upon domestication has evolved from food grain to a feed and malting grain. It is considered fourth largest cereal crop in the world, with a share of 7% of the global cereal production. Barley grains have higher soluble dietary fibre and lower low density lipoprotein (LDL) content and hence also recommended medicinally. Barley is also a rich source of tocols, including tocopherols and tocotrienols, which are known to reduce serum LDL cholesterol through their antioxidant action. Barley is grown nearly by 100 countries worldwide and during 2011, the...

30 May

Posted at 04:56h in Crop Varietes

उत्‍तर पश्‍चि‍मी पैनन्‍सलर क्षेत्र के लि‍ए माल्ट जौ की देर से पकने वाली नई कि‍स्‍म - डी.डब्लू.आर.बी. 91 Barley (Hordeum vulgare L.) is an important coarse cereal crop, being grown in rabi (winter) season in northern plains, hills and north-eastern plains of India. Since long it has been considered, as poor man’s crop because of its low input requirement and better adaptability to harsh environments, i.e. drought, salinity, alkalinity and marginal lands etc. The demand of malt barley as raw material for malting and brewing is on continuous rise in recent years. Malt is used in beer, hard liquors, malted milk and flavourings in a variety of foods. Barley malt can also...