Method for planting selenium-enriched yellow pears
A cultivation method and pineapple technology are applied in the cultivation field of selenium-enriched pineapples, which can solve the problems of adverse effects on quality and yield, unsatisfactory selenium-enrichment effect, damage to bone metabolism, etc. The effect of promoting the absorption of nutrients and sugar
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Embodiment 1
[0017] In the embodiment of the present invention, a kind of cultivation method of selenium-enriched pineapple, concrete method is as follows:
[0018] (1) Treatment of pear trees before winter
[0019] At the beginning of November, the pear orchard was thinned and cut. After the thinning was completed, the holes were watered with 3300mL / plant. After watering for 2-3 days, 12kg / plant of winter fertilizer was applied to the holes, and after 25-27 days of watering, 6kg / plant of winter fertilizer was applied to the holes. ;
[0020] The winter fertilizer is made of the following raw materials in parts by weight: 26 parts of activated selenium ore powder, 340 parts of decomposed sheep dung, 880 parts of decomposed cow dung, 2.2 parts of borax, 55 parts of pitaya skin, and 34 parts of grape skin;
[0021] (2) Nutritional enhancement treatment of pear trees after germination
[0022] Spray the nutrient solution for the first time 8-10 days after the pear tree germinates in the sec...
Embodiment 2
[0027] In the embodiment of the present invention, a kind of cultivation method of selenium-enriched pineapple, concrete method is as follows:
[0028] (1) Treatment of pear trees before winter
[0029] At the beginning of November, the pear orchard was thinned and cut. After the thinning was completed, the holes were watered with 3350mL / plant. After watering for 2-3 days, 12.5kg / plant of winter fertilizer was applied to the holes, and after 25-27 days of watering, 6.5kg of winter fertilizer was applied to the holes. / plant;
[0030] The winter fertilizer is made of the following raw materials in parts by weight: 28 parts of activated selenium ore powder, 350 parts of decomposed sheep manure, 890 parts of decomposed cow dung, 2.3 parts of borax, 58 parts of pitaya skin, and 36 parts of grape skin;
[0031] (2) Nutritional enhancement treatment of pear trees after germination
[0032] Spray the nutrient solution for the first time 8-10 days after the pear tree germinates in ...
Embodiment 3
[0037] In the embodiment of the present invention, a kind of cultivation method of selenium-enriched pineapple, concrete method is as follows:
[0038] (1) Treatment of pear trees before winter
[0039] At the beginning of November, the pear orchard was thinned and cut. After the thinning was completed, the holes were watered with 3400mL / plant. After watering for 2-3 days, 13kg / plant of winter fertilizer was applied to the holes, and after 25-27 days of watering, 7kg / plant of winter fertilizer was applied to the holes. ;
[0040] The winter fertilizer is made of the following raw materials in parts by weight: 30 parts of activated selenium ore powder, 360 parts of decomposed sheep dung, 900 parts of decomposed cow dung, 2.4 parts of borax, 60 parts of pitaya skin, and 38 parts of grape skin;
[0041] (2) Nutritional enhancement treatment of pear trees after germination
[0042] Spray the nutrient solution for the first time 8-10 days after the pear tree germinates in the sec...
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