Yield increasing element for rape

A technology of rapeseed and mass percentage content, which is applied in the directions of animal repellents, botanical equipment and methods, biocides, etc., can solve the problems of poor yield increasing effect, etc. Effect

Inactive Publication Date: 2010-07-28
INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of these yield-increasing agents mentioned above is that they only regulate or supplement a single aspect in the growth process of rapeseed; for example, 6-BA has a certain yield-increasing effect on fields with better soil fertility conditions, but soil fertility When the conditions are poor, the effect of increasing production will be poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Yield increasing element for rape
  • Yield increasing element for rape
  • Yield increasing element for rape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] It was carried out in the experimental site of the Institute of Oil Crops, Chinese Academy of Agricultural Sciences, with medium soil fertility. The variety to be tested is Zhongshuang 9 (bred by the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences), with 6 treatments, 3 repetitions, randomized block design, and a plot area of ​​20m 2 , Fertilization adopts the current farmers' customary fertilization method, that is, 50kg of compound fertilizer per acre (wherein 15% nitrogen, P 2 o 5 7%, K 2 (08%), sowed on September 27, 2006, 12,000 plants per mu, drill, row spacing 33cm. On February 27, 2007, during the bolting and budding stage of rapeseed, 0.076μmol / L of ABA was sprayed, and 150g / hm of rapeseed increased yield 2 , Kenyuan Fengchansu 0.15ml / hm 2 、KH 2 PO 4 1.5kg / hm 2 Hepenshibao 0.075ml / hm 2 , with clear water as the control. Wherein the rapeseed yield-increasing factor includes sodium laurylate with a mass percentage of 3.3%, ...

Embodiment 2

[0019] It was carried out at the Yangluo Experimental Base of the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, and the soil fertility was medium. The variety for testing is Zhongshuang No. 9 (bred by the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences), with 5 treatments, 3 repetitions, randomized block design, and a plot area of ​​20m 2 , fertilization adopts farmers' customary fertilization methods, that is, 50kg of compound fertilizer per mu (wherein 15% nitrogen, P 2 o 5 7%, K 2 (08%), sowed on October 4th, 2007, 12,000 plants per mu, drilled, row spacing 33cm. On March 1, 2007, during the bolting and budding stage of rapeseed, spray 150g / hm of rapeseed yield-increasing factor 2 , Kenyuan Fengchansu 0.15ml / hm 2 、KH 2 PO 4 1.5kg / hm 2 Hepenshibao 0.075ml / hm 2 , with clear water as the control. Wherein the rapeseed yield-increasing factor includes sodium laurylate with a mass percentage of 3.4%, boric ac...

Embodiment 3

[0029] In 2007-2008, Zhongxiang City Agriculture Bureau and Public Security County Agriculture Bureau were entrusted to conduct field experiments respectively. The tested varieties were Zhongshuang 9 and Zhongshuang 10 (bred by the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences), with 5 treatments, 3 repetitions, randomized block design, and a plot area of ​​100m 2 , apply compound fertilizer 50kg per mu before sowing (15% of nitrogen in it, P 2 o 5 7%, K 2 (08%), sowed on September 24th, 2007 and September 29th, 2007 respectively, 12,000 plants per mu, drill, row spacing 33cm. At the beginning of March 2007, during the bolting and budding stage of rapeseed, spray 150g / hm of rapeseed yield-increasing factor 2 , Kenyuan Fengchansu 0.15ml / hm 2 、KH 2 PO 4 1.5kg / hm 2 Hepenshibao 0.075ml / hm 2 , with clear water as the control. Wherein the rape yield-increasing factor includes sodium laurylate with a mass percentage of 4.5%, boric acid with a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a yield increasing element for rape. Components of the yield increasing element are as follows (the mass percent of each component is shown in brackets): sodium dodecyl (3.0 to 5.0%), boric acid (0.1 to 0.2%), potassium nitrate (30 to 40%), monoammonium phosphate (30 to 40%), TCIPN (20 to 30%), 6-benzylaminopurine (6-BA) (0.1 to 1%) and 6-furfuryladenine (6-KT) (0.1 to 1%), wherein the mass ratio between the 6-benzylaminopurine and the 6-furfuryladenine is 1:2, and the mass ratio between the potassium nitrate and the monoammonium phosphate is 1:1. The yield increasingelement for the rape increases the carbon level of a rape plant at the growing stage and adjusts as well as controls the transferring as well as absorbing of the rape plant, so as to promote flower bud differentiation of the rape, thereby achieving the effects of increasing the yield, preventing diseases and resisting lodging.

Description

technical field [0001] The invention relates to a rape yield-increasing factor. Background technique [0002] Rapeseed is an important oil crop, an important source of vegetable lipids, protein and an ideal raw material for biodiesel. The development of ultra-high-yield rapeseed is of great significance to my country's grain and oil security. From the end of the 1980s to the 21st century, my country’s rapeseed cultivation science and technology have been studying ways of high-yield, but the research and application mainly focus on the high-yield cultivation mode of rapeseed, individual / population morphology, sowing date, fertilizer utilization, photosynthesis, Production composition and so on. Rapeseed production in my country has also gone through the stages of "three-shot" cultivation, group quality cultivation, high-quality cultivation, and light and simplified cultivation. Cultivation scientists attach great importance to the influence of sowing date, density, fertiliz...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01N43/90A01N37/34A01N25/30A01P21/00A01P3/00
Inventor 张春雷李俊马霓
Owner INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap