plant growth regulators Tag

18 Nov

Posted at 09:40h in Crop Cultivation

फल फसलों मे अनि‍यमि‍त फलन की समस्‍या में पैक्लोबुट्राजोल का अनुप्रयोग Biennial fruits bearing or Irregular bearing or Alternate bearing is serious problems in fruit crops leading to considerable decline in their fruits production potentials. Alternate bearing means "a condition at which high or optimum fruit production in on year or higher and certain year bear little or no fruit (off-year). Flower initiation is very important because it is the first step towards attaining fruit. Recent trials have clearly shown that while the extent (quantity) of flowering affects yields, time of flower emergence has a significant influence on time of fruit maturity. Early flowering clearly resulted in early fruit maturity, therefore, one method to...

26 Apr

Posted at 08:52h in Crop Cultivation

फूलों की खेती में प्लांट ग्रोथ रेगुलेटर की भूमिका The use of PGR's in modern horticulture is well established, more particularly horticulture in industrially advanced countries and their application is fast picking up in the developing nations as well. In fact PGRs have become integral component of agro-technical procedures of cultivated ornamental crops, since the regulations for usage of chemicals in ornamental crops are less stringent unlike those in food crops. Thus their application in these crops has been extended to alter a variety of responses. Some plant species or cultivars are responsive to specific PGRs, but not all PGRs. Hormone can be defined as a substance produced in one part of the organism...