Bolting-flower-feeding multipurpose planting method for oilseed rape bolt

A planting method and rapeseed sedge technology, applied in the directions of fertilization, application, leaf crop cultivation, etc., can solve the problems of low planting efficiency of rapeseed, and achieve the effect of promoting the integration of primary, secondary and tertiary industries, high nutritional value and strong resistance.

Pending Publication Date: 2021-11-19
常德市农林科学研究院
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] Aiming at the technical problem that the current rapeseed planting benefit is low, the purpose of the present invention is to provide a rapeseed stalk-flower-feeding multipurpose planting method, by developing the rapeseed, flower, and feed functions of rapeseed, utilizing the multipurpose of rapeseed, Greatly increase the planting benefit of rapeseed in one-season production

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  • Bolting-flower-feeding multipurpose planting method for oilseed rape bolt
  • Bolting-flower-feeding multipurpose planting method for oilseed rape bolt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A rapeseed stalk-flower-feeding multipurpose planting method comprises the following steps:

[0023] (1) Sowing: select high-quality early-maturing rapeseed special-purpose variety Youtai 929, adopt the sowing method of direct seeding; direct seeding adopts hole sowing method, cover seeds with phosphate fertilizer after sowing, the amount of phosphate fertilizer per mu is 80kg, and the planting density is 8000 plants / mu;

[0024] (2) Fertilization: Use 100kg of decomposed cake fertilizer, 50kg of sulfur-containing base high-nitrogen ternary compound fertilizer and 1kg of boron fertilizer as base fertilizer per mu. After each harvest, apply the sulfur-containing base high-nitrogen ternary compound fertilizer per mu. 15kg is used as topdressing to control cabbage caterpillars and aphids at the seedling stage, and to control weeds in direct seeding rapeseed;

[0025] (3) Harvesting: When the main stalks of rape stalks reach the flat head stage (the period when the top leav...

Embodiment 2

[0027] A rapeseed stalk-flower-feeding multipurpose planting method comprises the following steps:

[0028] (1) Sowing: select high-quality early-maturing rapeseed special-purpose variety Youtai 929, and adopt the sowing method of direct seeding; the direct seeding adopts the hole sowing method, covers the seeds with phosphate fertilizer after sowing, and the amount of phosphate fertilizer per mu is 100kg, and the planting density is 10000 plants / mu;

[0029] (2) Fertilization: Use 110kg of decomposed cake fertilizer, 55kg of sulfur-based high-nitrogen ternary compound fertilizer and 1.5kg of boron fertilizer as base fertilizer per acre. 13kg of fertilizer is used as top dressing to prevent and control cabbage caterpillars and aphids at the seedling stage, and to prevent and control weeds in direct seeding rapeseed;

[0030] (3) Harvesting: When the main stalks of rape stalks reach the flat head stage (the period when the top leaves of the rape stalks are flush with the flower...

Embodiment 3

[0032] A rapeseed stalk-flower-feeding multipurpose planting method comprises the following steps:

[0033] (1) Sowing: select high-quality early-maturing rapeseed special-purpose variety Youtai 929, adopt the sowing method of direct seeding; direct seeding adopts the hole sowing method, cover the seeds with phosphate fertilizer after sowing, the amount of phosphate fertilizer per mu is 120kg, and the planting density is 12000 plants / mu;

[0034] (2) Fertilization: Use 120kg of decomposed cake fertilizer, 60kg of sulfur-containing base high-nitrogen ternary compound fertilizer and 1kg of boron fertilizer as base fertilizer per mu. After each harvest, apply the sulfur-containing base high-nitrogen ternary compound fertilizer per mu. 12kg is used as topdressing to control cabbage caterpillars and aphids at the seedling stage, and to control weeds in direct seeding rapeseed;

[0035] (3) Harvesting: When the main stalks of rape stalks reach the flat head stage (the period when th...

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Abstract

The invention belongs to the technical field of crop cultivation, and particularly relates to a bolting-flower-feeding multipurpose planting method for oilseed rape bolt. The planting method is reasonable and high in operability, the high-quality early-maturing oilseed rape bolt special variety oilseed rape bolt 929 and a multi-factor matched cultivation method for optimizing the density, the fertilization level, the sowing time and the like are utilized, the method can be suitable for a large number of oilseed rape planting areas, the oilseed rape bolt has the comprehensive advantages of being high in yield, good in taste, high in resistance, high in nutritive value and the like, the oilseed rape bolt can appear on the market in late November, and high-quality fresh bolted vegetables can be provided for slack seasons of bolted vegetables; the flowering phase can be delayed by 7-10 days through multiple times of bolting picking, and the development of the tourist industry can be promoted; and the oilseed rape bolt can be harvested as green feed in green pod phase, and the method can promote the development of the breeding industry, realizes the bolting-flower-feeding multipurpose planting of the oilseed rape bolt, greatly improves the income of farmers in a planting area, promotes the fusion of the first industry, the second industry and the third industry, and has remarkable economic and social benefits.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a rapeseed stalk-flower-feeding multipurpose planting method. Background technique [0002] In recent years, due to the low production efficiency of oilseed rapeseed, farmers' enthusiasm for planting rapeseed has been severely reduced, and the harvest period of rapeseed produced by field rapeseed for vegetable use is about mid-to-late February to early March every year. The harvest period is short, the market supply time is short, and the regenerative ability of vegetable sprouts is not strong, the taste is uneven, and the planting efficiency is not high, so it is difficult to form an industrial advantage. How to improve the efficiency of rapeseed planting and promote the great development of rapeseed industry is an industrial bottleneck that needs to be solved urgently. Contents of the invention [0003] Aiming at the technical problem that the current ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/15A01C21/00
Inventor 胡金荣朱传霞彭国钢魏廷龙罗晓玲薛高尚雷世鸣田军张洋黄琳周娟柏秀芳
Owner 常德市农林科学研究院
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