Method for producing jujube with chitin
A technology of chitin and red dates, applied in fertilization methods, organic fertilizers, cultivation and other directions, can solve the problems of serious diseases and insect pests of jujube trees, low yield of red dates, excessive pesticide residues, etc., to prevent and control diseases and insect pests, absorb nutrients quickly, and restore soil ecological balance. Effect
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Embodiment 1
[0025] Location: Cotton Village Base
[0026] 1. Application of chitin organic base fertilizer:
[0027] (1) After the leaves fall in November, the application amount accounts for 1 / 3 of the annual basal fertilizer amount;
[0028] (2) In the early stage of flowering in May of the following year, the amount of fertilizer applied accounts for 1 / 3 of the annual base fertilizer;
[0029] (3) During the jujube fruit expansion period 70 days after the second fertilization, the amount applied accounts for 1 / 6 of the annual base fertilizer;
[0030] 2. Application of chitin organic foliar fertilizer:
[0031] (1) During the spring germination stage, leaf spreading stage, flowering stage, fruit setting stage, young fruit stage, pre-expansion stage, post-expansion stage, albino stage, coloring stage and red circle stage, chitin organic foliar fertilizer solution 60 times Spray once respectively;
[0032] (2) 15 days before jujube picking and after picking, 30 times of chitin organi...
Embodiment 2
[0037] Location: Shicaogou Base
[0038] 1. Application of chitin organic base fertilizer:
[0039] (1) After the leaves fall in November, the application amount accounts for 2 / 3 of the annual basal fertilizer amount;
[0040] (2) In the early stage of flowering in May of the following year, the amount of fertilizer applied accounts for 1 / 6 of the annual base fertilizer;
[0041] (3) During the jujube fruit expansion period 70 days after the second fertilization, the amount applied accounts for 1 / 6 of the annual base fertilizer;
[0042] 2. Application of chitin organic foliar fertilizer:
[0043] (1) During the spring germination stage, leaf spreading stage, flowering stage, fruit setting stage, young fruit stage, pre-expansion stage, post-expansion stage, albino stage, coloring stage and red circle stage, chitin organic foliar fertilizer solution 60 times Spray once respectively;
[0044] (2) 15 days before jujube picking and after picking, 30 times of chitin organic fol...
Embodiment 3
[0049] Location: Sangyegou Base
[0050] 1. Application of chitin organic base fertilizer:
[0051] (1) After the leaves fall in November, the application amount accounts for 1 / 3 of the annual basal fertilizer amount;
[0052] (2) In the early stage of flowering in May of the following year, the amount of fertilizer applied accounts for 1 / 4 of the annual base fertilizer;
[0053] (3) During the jujube fruit expansion period 70 days after the second fertilization, the amount applied accounts for 1 / 5 of the annual base fertilizer;
[0054] 2. Application of chitin organic foliar fertilizer:
[0055] (1) During the spring germination stage, leaf spreading stage, flowering stage, fruit setting stage, young fruit stage, pre-expansion stage, post-expansion stage, albino stage, coloring stage and red circle stage, chitin organic foliar fertilizer solution 60 times Spray once respectively;
[0056] (2) 15 days before jujube picking and after picking, 30 times of chitin organic fol...
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