Method for improving Fortunella margarita coloring
A kumquat and colorant technology, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of uneven coloring, light color of kumquat fruits, fallen leaves and fruits, etc., to improve coloring and reduce irrigation amount. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] A method for improving the coloring of kumquat, comprising the following steps:
[0026] S1. During the kumquat expansion period, use 1.5kg of decomposed organic fertilizer for each kumquat tree, and 0.8kg of high-nitrogen compound fertilizer for each tree;
[0027] Wherein, by weight ratio, the weight ratio of nitrogen, phosphorus and potassium in the high-nitrogen compound fertilizer is: 1.6:0.8:0.2;
[0028] S2. After the expansion period ends, when the kumquat coloring rate <25%, apply 0.8kg of high-nitrogen compound fertilizer for each kumquat tree, and spray with initial liquid fertilizer at the same time;
[0029] Wherein, the initial liquid fertilizer contains the following components in mass concentration: 1200ppm calcium dihydrogen phosphate, 900ppm sodium dihydrogen phosphate, 300ppm potassium sulfate, 100ppm ammonium molybdate, 100ppm borax;
[0030] S3. When the kumquat coloring rate is 25-75%, reduce the amount of irrigation each time to 6 tons / mu, apply ...
Embodiment 2
[0036] A method for improving the coloring of kumquat, comprising the following steps:
[0037] S1. During the kumquat expansion period, use 1.6kg of decomposed organic fertilizer for each kumquat tree, and 0.9kg of high-nitrogen compound fertilizer for each tree;
[0038] Wherein, by weight ratio, the weight ratio of nitrogen, phosphorus and potassium in the high-nitrogen compound fertilizer is: 1.7:0.9:0.25;
[0039]S2. After the expansion period ends, when the coloring rate of kumquats is less than 25%, use 0.9kg of high-nitrogen compound fertilizer for each kumquat tree, and spray with initial liquid fertilizer at the same time;
[0040] Wherein, the initial liquid fertilizer contains the following components in mass concentration: 1250ppm calcium dihydrogen phosphate, 980ppm sodium dihydrogen phosphate, 350ppm potassium sulfate, 110ppm ammonium molybdate, 110ppm borax;
[0041] S3. When the kumquat coloring rate is 25-75%, the irrigation amount is reduced to 6.5 tons / mu ...
Embodiment 3
[0046] A method for improving the coloring of kumquat, comprising the following steps:
[0047] S1. During the kumquat expansion period, apply 1.7kg of decomposed organic fertilizer per kumquat tree, and 1.0kg of high-nitrogen compound fertilizer per tree;
[0048] Wherein, by weight ratio, the weight ratio of nitrogen, phosphorus and potassium in the high-nitrogen compound fertilizer is: 1.8:1.0:0.3;
[0049] S2. After the expansion period ends, when the coloring rate of kumquat is <25%, apply 1.0 kg of high-nitrogen compound fertilizer for each kumquat tree, and spray with initial liquid fertilizer at the same time;
[0050] Wherein, the initial liquid fertilizer contains the following components in mass concentration: 1350ppm calcium dihydrogen phosphate, 1000ppm sodium dihydrogen phosphate, 400ppm potassium sulfate, 130ppm ammonium molybdate, 130ppm borax;
[0051] S3. When the kumquat coloring rate is 25-75%, reduce the amount of irrigation each time to 7 tons / mu, apply ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com