Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of wheat and technology, applied in the agricultural field, can solve problems such as restricting the popularization of wheat, and achieve the effects of improving tillering rate, strong drought resistance and strong adaptability
Inactive Publication Date: 2016-04-20
李威
View PDF0 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Restricted the promotion of wheat
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
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The breeding and cultivation technology of wheat is characterized in that it comprises the following steps.
[0013] 1. Precisely prepare the soil, apply sufficient base fertilizer and rotary tillage twice for sowing. After sowing, it must be suppressed with heavy loads. When sowing, the soil moisture content of the clay soil plow layer should be more than 20%, loam soil more than 18%, and sandy soil more than 16%, accounting for about 70% to 80% of the field water capacity. The amount of fertilizer required for the whole growth period of wheat with a general yield of 7500kg / hm2 is: 210.0kg of pure nitrogen, 90.0kg of phosphorus, and 60.0kg of potassium. On this basis, apply 1,500kg of refined organic fertilizer or 15,000kg of fully decomposed organic fertilizer per hectare; one-time bottom application of phosphorus and potassium fertilizer, and 70% bottom application of nitrogen fertilizer + 30% topdressing at jointing stage.
[0014] 2. Appropriate sowing at the righ...
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
Login to view more
Abstract
The invention provides a wheat seed selection and cultivation technology, belongs to the field of agriculture, and especially relates to a wheat cultivation technology. The invention provides the wheat seed selection and cultivation technology which improves wheat disease resistance and increases wheat ears. The wheat seed selection and cultivation technology is characterized by comprising the following steps: 1, performing fine land preparation, applying sufficient base fertilizer, performing rotary tillage for two times, sowing, after sowing, pressing with weight; 2, appropriately sowing at proper time, preferably sowing from 25 September to 5 October; 3, performing winter irrigation at proper time, seeding safe wintering protection generally beginning when average temperature is 7 DEG C to 8 DEG C, and ending when average temperature is about 5 DEG C, at the time, night freeze melting in the day and winter irrigation being just in time; 4, watering jointing flowering liquid, to protect spikes and increase grain number, applying a jointing fertilizer again, to effectively improve percentage of earring-tillers and increase ear grain number. The watering jointing flowering liquid is an important measure to improve yield of wheat, and can satisfy requirement of wheat on water in a later stage, and reduces sterile florets and spikelet, increases ear grain number, improves grain weight, and realizes water-saving efficient cultivation.
Description
technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a wheat cultivation technique. Background technique [0002] Wheat is an annual herb with a height of 30-120cm. Leaf sheaths glabrous; ligule membranous, short; leaves flat, strip-lanceolate, 10-20cm long, 5-10cm wide. Spike cylindrical, erect, 5-10cm long, 1cm wide, 1 spikelet at each node of the cob; spikelets about 10cm long, containing 3-5 oats, flattened on both sides, facing the cob , sessile; glume ovoid, nearly leathery, with ridges in the middle, and apex extending into short pointed or awn; lemma oblate, with no awn or awn at the apex; inner and outer palea nearly equal in length, with 2 ridges . Caryopsis ovoid or oblong, with short hairs on top, longitudinal grooves on abdomen, easy to separate from lemma. The flowering and fruiting period is from July to September. The caryopsis is large, oblong, with hairs on the top, deep longitudinal grooves on the vent...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more