A method for setting up pear orchard fence and binding new shoots
A technology of new shoots and hedges, applied in the fields of application, cultivation, agriculture, etc., can solve the problems of early fruiting, increased probability of wind damage, and large number of branches, etc., to achieve upright growth, easy to arrange labor, and prevent wind breakage Effect
Inactive Publication Date: 2016-01-13
HEBEI AGRICULTURAL UNIV.
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Problems solved by technology
[0003] In recent years, some areas of our country have promoted labor-saving, high-efficiency, and modern cultivation models for pears. The planting density is relatively high. Due to the use of large rootstocks for grafting, the growth of seedlings is large, the amount of branches in the early stage is large, the results are early, and the early yield is high. It is difficult for saplings to support themselves to maintain the healthy growth and early high yield of saplings. Therefore, it is necessary to set up supports when building gardens
At the same time, since the growth of new shoots in the year of grafting can grow to 1.6m ~ 2.5m, if they are not tied to the frame in time, not only will it be difficult to ensure upright growth, but the probability of wind damage will also increase significantly
Method used
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Experimental program
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Embodiment Construction
[0012] From 2004 to 2006, in the process of establishing pear orchards with labor-saving, high-efficiency, and modern cultivation models in Gaoyang, Hebei and other places, pear varieties were grafted with large rootstocks in April, and then cement pillars were buried between rows of pear trees at a distance of 8m to 10m. In mid-May, when the height of most of the grafted seedlings exceeds 50cm, an old wire with leather is pulled along the cement pillar 50cm from the ground, and then the new shoots are tied to the horizontal line. In the first ten days of July, the height of most seedlings exceeded 1m. At this time, an old wire with leather was pulled 1m above the ground, and the wire was fixed on the pre-embedded ring of the cement pillar. Then, fix the new shoots on the horizontal lines again. In August, the height of the new shoots of grafted seedlings exceeded 2m. At this time, untie the bottom temporary thread and move it up to 2m to fix it. Then, tie the new shoots to t...
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The invention relates to a method for arranging a hedge frame in a pear orchard and binding shoots. The method comprises the following steps: embedding cement posts in a planned tree line in the pear orchard according to the designed post spacing; bracing transverse lines on the upright posts time by time along with the growth of grafted seedlings in a growing season and binding the shoots time by time. The method has the benefits that the seedling wind damage is effectively prevented, the strong and individual seedlings are favorably cultivated, and the method is suitable for being applied to the pear orchard adopting a labor-saving, efficient and modern cultivation mode.
Description
technical field [0001] The invention relates to a method for setting up a pear orchard fence and binding new shoots. Background technique [0002] During the establishment of pear orchards in my country in the past, due to the large row spacing of the planting plants, the pear tree canopy is relatively large after formation, and the fruiting and high-yield periods are late. Therefore, unframed cultivation is generally used in production. Although some coastal areas also use trellis cultivation, the main purpose is to reduce and prevent typhoon damage. [0003] In recent years, some areas of our country have promoted labor-saving, high-efficiency, and modern cultivation models for pears. The planting density is relatively high. Due to the use of large rootstocks for grafting, the growth of seedlings is large, the amount of branches in the early stage is large, the results are early, and the early yield is high. It is difficult for the saplings to support themselves to mainta...
Claims
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IPC IPC(8): A01G17/14A01G17/00
Inventor 许建锋张建光张玉星李英丽
Owner HEBEI AGRICULTURAL UNIV.