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 Wysłany: Pon 19:35, 31 Sty 2011 Temat postu: ugg stiefel Tibet protected grape cultivation tech |
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Tibet protected grape cultivation techniques
The second key is to adjust the tree vigor of plastic surgery, to determine the third year of the main vine. 2.2.2 The main purpose of pruning is to promote nutrition focus for the May 1995 Pan Gang: Tibet protected grape cultivation techniques 2 needs to be borne fruit, evenly distributed in the frame to maintain dendrite face 'on, for ventilation light. The main methods of pruning: In addition to tendrils, pinch Fu Shao, pinching and so on. Man of the preparation was allowed to erect the main upward growth, as height increases, its upright bondage in the first, two on the wire, and pinch to Fushao Prepare vine grows to about 6o ~ 80cm high, should be topping. Terminal bud germination soon after topping, and you should always pinch addition. Man-su prepared to permit the growth of rough and its flower bud formation. Results branches, mainly in addition tendrils to Fushao to ensure nutritionally adequate focus on flowering results. 2.2.3 fertilizer, water management, grape big spike, big grain, leaf, big, strong growth potential of the fertilizer and water requirements are very high. In addition to Base Fertilizers before planting outside, but also in the growing season for at least 3 times a top-dressing. The first time was after germination to flowering before the main mode of dressing is applied per plant ring, that is about 30cm away from the grape roots, digging exploration lOcm, 15cm wide circular ditch, urea or DAP even thrown into the trench, per plant the amount of 02kg, and then covered with earth the second time i was in the irrigation of grape fruit to fruit after the big bang phase, according to the method NPK per plant O. 3kg and irrigation was applied to fruit ripening in the third before the 1o ~ 2o days, but also by the above method to the ternary compound fertilizer per plant 0.2 ~ o. 3kg into possession and irrigation. Note that the process applied in the ring to avoid damage grape roots, to reduce the spread of grape nutrition. If the dressing in this interval between 3 and found that grapes have Quefei phenomenon, according to the single diagnosis of foliar fertilizer on grape species during the foliar spray of dilute liquid fertilizer top dressing should avoid excessive concentration of fertilizer caused harm. As in the greenhouse, grapes are not natural rainfall for irrigation, therefore, only by artificial irrigation in the grape growing season, generally every l5 ~ 20 �� irrigation once. During the rainy season can be 20 to 25 days irrigation interval time. If the greenhouse temperature is too high,[link widoczny dla zalogowanych], water should also be carried out to reduce the room temperature, avoid high temperature on grape leaves burns. . 2.3 Management of dormancy of grape ripening when the grapes, after the end of harvest, the grapes slow the growth process before the grape leaves are not, should be subjected to slow the diesel ditching fertilizer, manure and other base fertilizer, each strain the amount of glucose in the 3 ~ 5kg in the coming year to ensure sufficient base fertilizer, flower buds can be fully differentiated to ensure a good harvest. In grape leaves,[link widoczny dla zalogowanych], it has to be winter pruning of grape pruning the main principles are: the school cut leggy Mr Man is ready, then have a certain height and diameter, height of pruning to remain in the 60 ~ 80cm; on the results of the main stalk and then branches, will depend on the circumstances, if the branches grew well prepared, can be removed then the main vine and the results of a tree; if the branches do not grow well or poorly prepared, you can not remove all the year's main business Man and results of branches,[link widoczny dla zalogowanych], leaving only the results branches 2 to 3 strong buds and the stub. After pruning, if the grapes grown in minimum temperature was below the minimum temperature that can endure,[link widoczny dla zalogowanych], but also on the shelves of buried winter grape. In Nyingchi, winter minimum temperature is higher than the minimum temperature can bear grapes,[link widoczny dla zalogowanych], grape rack directly in the greenhouse through the winter. During dormancy in grapes, should always irrigation, water, maintaining a certain degree of humidity inside the greenhouse. General irrigation every 25 to 30 days once per lO-day water again. If the greenhouse is not guaranteed to be completely closed. Irrigation, water should be added the number to avoid the dry cold winter wind damage on grape branches (ie branches of the dried grapes role). 3 Summary 3.1 Nyingchi suitable climate grape growing, greenhouse conditions more favorable for grape growing, after several years of trials, as long as the management keep up, Kyoho sustainable stability, high yield. 3.2 Greenhouse superior temperature. Grapes growing well, shoot growth is extremely rapid. Shaping, pruning is to adjust the grape tree vigor, to promote early flowering of grape, and more important means for the result. Basal 3.3 of greenhouse grapes should be diversified, single diesel to the applied fertilizer, green manure, is not conducive to growth and development of grapes, while 3,4-greenhouse cultivation of grapes can be mixed in between the lines, plant some grape roots shallow, short cycle vegetables or fruit crops (such as spinach, cabbage or strawberries, etc.). This efficient use of greenhouse space and enhance the value of greenhouse use. 3.5 Nyingchi relative grape growing climate conditions necessary for climatic conditions, the difference is not large, focused on the open field cultivation of grape, has a very good prospect that the development of grape production, has important significance.
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