Date tree germination-accelerating and seedling-culturing technology suitable for arid region

Inactive Publication Date: 2015-01-07
ZHANGJIAGANG MAOAN TRADING
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AI Technical Summary

Problems solved by technology

The seed coat of Eleuthero jujube is hard and dense, and the seed coat cannot be removed by mechanical peeling, resulting in low seed germination rate, uneven emergence, and the quality of seedlings cannot be guaranteed

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with specific examples.

[0013] A technique for accelerating germination and raising seedlings of jujube trees suitable for arid areas, the planting technique is realized by the following steps.

[0014] ①Select even, plump, pest-free fruits, dehydrate them to keep the water content below 15%, and store them in a sealed container;

[0015] 2. Seed pre-treatment: after the fruit is taken out, put it into clear water and soak for 16-24 hours, put it in a nylon gauze bag, rub it with water, remove the exocarp, wash it with clear water and pull it out;

[0016] ③ Carry out germination treatment to make the germination rate of seeds reach more than 85%;

[0017] ④Artificial seedling cultivation: when 60% of the buds are white, begin to place them in the sand bed to sow and raise seedlings, use plug trays or flowerpots for seedling cultivation, and the substrate is river sand: vermiculite: peat soil=1:1:1,...

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PUM

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Abstract

The invention discloses a date tree germination-accelerating and seedling-culturing technology suitable for an arid region. The planting technology is realized by adopting the following steps: (1) selecting uniform and full dates without plant diseases and insect pests, dewatering the dates until the water content is less than 15% and storing the dates in a sealing manner; (2) pre-processing the dates; (3) performing germination acceleration treatment to enable the germination rate of seeds to be above 85%; (4) culturing seedlings artificially; (5) transplanting and field-planting; (6) performing growth management, namely, irrigating every 2-3 days half a month after the transplantation, after seedling survival, irrigating every 10-15 days during the period from the last ten days of March to middle ten days of May, spreading 5 kg urea per each mu by combining with water irrigation after the end of May, and dressing diamine 10 kg per each mu by combining with intertillage and weeding after the second water irrigation for fields with relatively low soil fertility.

Description

technical field [0001] The invention relates to a planting technique, in particular to a jujube germination accelerating and seedling raising technique suitable for arid areas, and belongs to the technical field of agricultural planting. Background technique [0002] Jujube is a deciduous tree or shrub belonging to the genus Erophyllaceae. It is an economical plow tree species with multiple functions. It is currently widely used in food, medicine, papermaking, feed, wood, furniture and other aspects in China. The branches, leaves, flowers and fruits of Rhizoma radix all have development and utilization value. The sand jujube tree is also characterized by wind and sand resistance, salt resistance, early dryness resistance, high temperature resistance, hemorrhoid resistance, easy reproduction, and strong adaptability. . Elaeoptera is a non-legume nitrogen-fixing plant, and its rhizobia play an important role in nitrogen fixation and soil improvement. The seed coat of Eleuth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 徐再徐靖
Owner ZHANGJIAGANG MAOAN TRADING
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