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Nutrient liquid for promoting early maturing and high yielding of potato, and fertilizing method thereof

A potato and nutrient solution technology, applied in the field of agricultural cultivation, can solve the problems of low potato yield, general quality, poor commerciality, etc., and achieve the effects of reducing cultivation cost, accelerating reproductive growth and transformation, and high productivity per mu.

Inactive Publication Date: 2016-12-21
内蒙古马铃薯技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a nutrient solution and fertilization method for promoting early maturity and high yield of potatoes, so as to solve the problems of low yield, poor commerciality and general quality in existing potato production

Method used

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  • Nutrient liquid for promoting early maturing and high yielding of potato, and fertilizing method thereof
  • Nutrient liquid for promoting early maturing and high yielding of potato, and fertilizing method thereof
  • Nutrient liquid for promoting early maturing and high yielding of potato, and fertilizing method thereof

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Effect test

Embodiment 1

[0024] Select 9 plots of 8m * 10m, be divided into three groups, each group repeats 3 times, the first group does not fertilize, the second group adds nutrient solution in a traditional way, the third group is according to the potato nutrient solution of the present invention and its The fertilization method was used to measure the yield per mu, commodity rate and whole growth period of the three groups of potatoes. The results are shown in Table 1. The traditional way of adding nutrient solution refers to the nutrient solution configuration method provided in the patent CN103724072B, that is, each liter of plant nutrient solution is composed of the following components: potassium nitrate: 1200mg; urea: 2230mg; ammonium nitrate: 2000mg; magnesium sulfate: 130mg; Ammonium dihydrogen phosphate: 1200mg; Calcium nitrate: 1350mg; Manganese sulfate: 180mg; Zinc sulfate: 10mg; Ferric citrate: 13mg; Boric acid: 2mg; Sodium molybdate: 0.25mg; Sodium iodide: 0.2mg; ; Asparagine: 1.6mg; ...

Embodiment 2

[0030] Select 9 plots of 8m * 10m, be divided into three groups, each group repeats 3 times, the first group does not fertilize, the second group adds nutrient solution in a traditional way, the third group is according to the potato nutrient solution of the present invention and its Fertilization method, determination of three groups of potato tuber quality indicators, including starch content, soluble sugar content, Vc content, protein content, the results are shown in Table 2. The traditional way of adding nutrient solution refers to the nutrient solution configuration method provided in the patent CN103724072B, that is, each liter of plant nutrient solution is composed of the following components: potassium nitrate: 1200mg; urea: 2230mg; ammonium nitrate: 2000mg; magnesium sulfate: 130mg; Ammonium dihydrogen phosphate: 1200mg; Calcium nitrate: 1350mg; Manganese sulfate: 180mg; Zinc sulfate: 10mg; Ferric citrate: 13mg; Boric acid: 2mg; Sodium molybdate: 0.25mg; Sodium iodide...

Embodiment 3

[0035] Select 9 plots of 8m * 10m, be divided into three groups, each group repeats 3 times, the first group does not fertilize, the second group adds nutrient solution in a traditional way, the third group is according to the potato nutrient solution of the present invention and its Fertilization methods were used to measure the disease rates of the three groups of potatoes, and the results are shown in Table 3. The traditional way of adding nutrient solution refers to the nutrient solution configuration method provided in the patent CN103724072B, that is, each liter of plant nutrient solution is composed of the following components: potassium nitrate: 1200mg; urea: 2230mg; ammonium nitrate: 2000mg; magnesium sulfate: 130mg; Ammonium dihydrogen phosphate: 1200mg; Calcium nitrate: 1350mg; Manganese sulfate: 180mg; Zinc sulfate: 10mg; Ferric citrate: 13mg; Boric acid: 2mg; Sodium molybdate: 0.25mg; Sodium iodide: 0.2mg; ; Asparagine: 1.6mg; the rest is deionized water.

[0036...

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Abstract

The invention belongs to the field of agricultural cultivation, and concretely relates to a nutrient liquid for promoting early maturing and high yielding of potato, and a fertilizing method thereof. The problems of low output, poor marketability and common quality in present potato production are solved in the invention.

Description

technical field [0001] The invention belongs to the field of agricultural cultivation, and in particular relates to a nutrient solution for promoting early maturity and high yield of potatoes and a fertilization method thereof. technical background [0002] Corn is the largest crop in the Inner Mongolia Autonomous Region and the main corn producing area in my country, and the output of corn stalks also ranks among the top in the country. However, corn stalks are often not effectively utilized, and most of them are consumed as fuel, with low effective utilization and serious waste. Potatoes are also one of the main agricultural products of the Inner Mongolia Autonomous Region. The annual output of potato stalks in the agricultural areas of Inner Mongolia has reached the forefront of the country. Solving the problem of rational utilization of corn and potato stalks has great practical significance for promoting the economic development of Inner Mongolia and improving the ecol...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05F17/00A01C21/00C05G3/80
CPCA01C21/005C05C5/02C05F17/00C05G3/00C05G3/80C05G5/20C05C9/00C05D1/00C05D9/02C05F3/00C05F11/00C05F11/08Y02W30/40
Inventor 谭伟林
Owner 内蒙古马铃薯技术研究院
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