At present, most of rapeseed in Hongta District enters the initial flowering period. The main focus of rapeseed management is the control of locusts, foliar application of boron fertilizer, irrigation and balance fertilizer application. First, control aphids and foliar spray boron fertilizer. At present, the control of aphids is conducive to field operations and effective control of the damage of aphids on rapeseeds in the later period. The pharmaceuticals should be selected from the “Lostpen†with stomach poisoning, contact or fumigation, Jin Haonian, etc. Adding a "Ninlong Boron" micro-fertilizer containing boron at 10% is sprayed. Spraying the liquid should be uniform and comprehensive in order to achieve a good control effect. 2. After entering the initial flowering period, the demand for water and fertilizer continues to increase. The irrigation at the early flowering stage not only satisfies the requirements for moisture before and after the flowering stage of rapeseed, but also effectively controls or avoids lodging of the rape. The uneven fertility, poor management, and other shortages of fertilizer or unbalanced rapeseed can be combined with irrigation to make appropriate balance fertilizer.
Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure.
With a cabinet for small capacity or container for big capacity, all the parts can be involved in, and removable with a vehicle.
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Key Points of Management Techniques for Early Flowering Period of Rape
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