CN104521651A - High-quality rice planting method - Google Patents

Abstract

A high-quality rice planting method includes the steps: selecting a base with fine irrigation conditions, soil conditions and air quality; selecting seeds; preparing seeding; breeding seedlings; preparing soil; transplanting the seedlings; applying fertilizers and the like. Local high-quality rice is carefully bred and planted, rice varieties and quality structures are optimized, and the unit-yield level of grains is improved.

Description

A kind of implantation methods of grain quality rice

Technical field

The invention belongs to Rice Cropping technical field.

Background technology

Along with the raising of socioeconomic development and the level of consumption, the enhancing day by day of people's health care consciousness, to rice quality and safety requirements more and more higher.Improve rice quality and safety, it is the prerequisite in the survival and development space expanding these commodity of rice, therefore, accelerate China's Rice Production development, particularly to optimize the industrialized development of quality structure based on paddy rice and regional structure, be the objective requirement and the inevitable choice that adapt to modern agricultural development.

For a long time, some areas are due to long-term food shortage, and the main target of Rice Production pursues high yield, ignores quality, cause the present situation of Rice Production high yield not high-quality.Some local grain quality rice are taken pains to foster and planted, rice varieties and quality structure can be optimized, improve Per Unit Area Grain Yield level, strengthen comprehensive production & marketing competitive ability, promote that local farmers increases income.

Summary of the invention

The object of the invention is in order to solve some local fine quality rice variety high yields not high-quality problem, a kind of implantation methods of grain quality rice is provided, local grain quality rice is taken pains to foster and planted, to optimize rice varieties and quality structure, improve Per Unit Area Grain Yield level.

Object of the present invention is achieved through the following technical solutions.

An implantation methods for grain quality rice, method is as follows:

(1) base is chosen:

1. irrigation conditions is good: base Rice Production has sufficient source ensuring, and irrigation and drainage facility perfects, and irrigation water cleannes are high, meet the requirement of GB5084-92;

2. soil condition is good: soil plough horizon is deep, more fertile, soil neutral meta-acid, has good Paddy Soil Structure, and permeability is good, and preserve moisture and fertility power is comparatively strong, the requirement that soil environment quality meets " Green Food Producing Area Environmental Technology condition ";

3. air quality is good: away from Industry Development Area, and periphery is without large enterprise's waste discharge, and air quality meets the requirement of GB3095-1996;

(2) initial point selection: select disease-resistant, wide adaptability, strong stress resistance, stable high yield, colory cloud extensive 290 or Diantam502 rice varieties;

(3) sowing prepares: shine 1-2 days before planting seed, with strong chlorine oil 500 times of immersion bubbles 12-15 hour sterilization, soaks 2-3 days again, carry out vernalization to powder mouth after clear water is cleaned; The Nutrition Soil every mu rich soil sieved 80 kilograms of breeding, the become thoroughly decomposed fertilizer 5 kilograms, superphosphate 1 kilogram, 10 grams, fenaminosulf pulvis, Cosan 100 grams, the water that sieve are appropriate, abundant uniform mixing, hand is pinched agglomerating landing and can be fallen apart, and forbids Determining Methods for Carbamide and other chemical nitrogen fertilizer in Nutrition Soil;

(4) seedling cultivation

1. select leeward on the sunny side, convenient, fertile, the loose vegetable field of irrigation and drainage or nonirrigated farmland with doing seedbed, enrich decomposed manure;

2. fostered and apply fertilizer in seedbed, arrange, flatten, the farmyard manure become thoroughly decomposed with 10 kilograms by every square of meter, ploughs deeply and buries, before sowing 7-10 days every square metre use superphosphate 150 grams, 40 grams, urea, potassium sulfate 30 grams, puddle even, turn over 10-15 centimetre under soil; Water vola water before sowing, watering permeable standard is be in water saturation state in 0-10cm soil layer, i.e. soil drench but do not have ponding;

3. use paddy rice " dry-raised nurse ", stir immediately after putting into the ratio of per kilogram " dry-raised nurse " dressing 2.5 kilograms of seed-grains, the seed wrapped evenly is sowed immediately, cover fine earth, then upright bamboo chip is plugged by 3 chi spacing, epiphragma insulation on bamboo chip, moisturizing;

4. after emerging, if temperature is higher than 35 DEG C, opens epiphragma two and make seedbed aeration-cooling, wait emerge to a leaf wholeheartedly time, with " fenaminosulf " 100g of weight percent concentration 55% be watered 50kg spraying, prevent and treat damping off; Emerge to two leaves wholeheartedly after, use urea 10kg for every mu, be watered 500 ~ 700 kilograms of bold and vigorous seedlings, wash seedling with clear water after sprinkling, then every mu of " tricyclazole " 100g by weight percent concentration 45%, or " Fujione " 100m1 of weight percent concentration 40% is watered 50kg spraying, progressively practice seedling simultaneously, rainy day epiphragma, fine day takes off film, prevents rice shoot excessive growth; Emerge and note moisturizing to three leaves, after three leaves, note control water, when the morning and evening, blade loseed dewdrop, time-division appropriate moisturizing at dusk; The length of time rice seedlings grow more than 40 days, must not can spray paclobutrazol, increases seedling age elasticity;

(5) Honda wholely, rice transplanting:

1. wholely: before dry rice seedling transplanting, Honda carried out plow harrow and apply fertilizer; Throw and plant field at plow harrow and basis of applying fertilizer also is carried out native suede, the heavy colored water of mud;

2. rice transplanting or rice transplanting: according to reality, determines the density be suitable in conjunction with seedling age, kind; Plant every mu, field rice transplanting 1.5-2.0 ten thousand nest, Basic Seedling 10-12 ten thousand seedling; Seedling throwing field every mu rice transplanting 2-2.2 ten thousand nest, Basic Seedling reaches 10-12 seedling;

(6) apply fertilizer:

1. fertilization principle: the fertilizer type of use and the principal and demand of Term Fertilization perform by the NY/394-2000 standard of " pollution-free food Fertilizer application criterion ";

2. fertilizing amount: base manure is main, accounts for 60% of total fertilizing amount; Base manure is based on application of organic fertilizers, and nitrogen: phosphorus: potassium is joined for 1:0.5:1, wherein, phosphate fertilizer, potash fertilizer make base fertilizer entirely, and the 50%-60% in nitrogenous fertilizer makes base fertilizer, and 20%-30% makes rice fertilizer.

Innovative point of the present invention is as follows:

(1) integrate every dynamic technique, integrate the series of optimum measure such as control of seed selection, nursery, planting, fertilising, water source, water layer management, Pest organism;

(2) unify nursery, effectively solve good quality and high output variety managements difficult, the problem do not concentrated harvest time;

(3) the artificial planting seedling growing process of science, does not hinder root, unslow seedling, directly enters growth;

(4) scientific formula fertilising and the extermination of disease and insect pest, ensure paddy rice good quality and high output;

(5) free of contamination water source and water layer management, ensures good grain quality;

(6) the scientific and reasonable use of agricultural chemicals, effectively reduces product residue of pesticide, reaches high-quality;

(7) reasonably results and airing mode, avoids causing and mixes and pollute;

(8) cultivation obtains band tiller and strengthens seedling, short good quality and high output.

The present invention is conducive to promoting good rice varieties, promotes Grain Development development.

Embodiment

High-grade rice implantation methods of the present invention is as follows:

(1) base is chosen:

1. irrigation conditions is good: base Rice Production has sufficient source ensuring, and irrigation and drainage facility perfects, and irrigation water cleannes are high, meet the requirement of GB5084-92;

2. soil condition is good: soil plough horizon is deep, more fertile, soil neutral meta-acid, have good Paddy Soil Structure, permeability is good, and preserve moisture and fertility power is stronger, possesses certain fertility index, the requirement that soil environment quality meets " Green Food Producing Area Environmental Technology condition ";

3. air quality is good: away from Industry Development Area, and periphery is without large enterprise's waste discharge, and air quality meets the requirement of GB3095-1996;

(2) initial point selection: select disease-resistant, wide adaptability, strong stress resistance, stable high yield, colory cloud extensive 290 or Diantam502 rice varieties;

(3) sowing prepares: shine 1-2 days before planting seed, with strong chlorine oil 500 times of immersion bubbles 12-15 hour sterilization, soaks 2-3 days again, carry out vernalization to powder mouth after clear water is cleaned; The Nutrition Soil every mu rich soil sieved 80 kilograms of breeding, the become thoroughly decomposed fertilizer 5 kilograms, superphosphate 1 kilogram, 10 grams, fenaminosulf pulvis, Cosan 100 grams, the water that sieve are appropriate, abundant uniform mixing, hand is pinched agglomerating landing and can be fallen apart, and forbids Determining Methods for Carbamide and other chemical nitrogen fertilizer in Nutrition Soil;

(4) seedling cultivation

1. select leeward on the sunny side, convenient, fertile, the loose vegetable field of irrigation and drainage or nonirrigated farmland with doing seedbed, enrich decomposed manure;

2. fostered and apply fertilizer in seedbed, arrange, flatten, the farmyard manure become thoroughly decomposed with 10 kilograms by every square of meter, ploughs deeply and buries, before sowing 7-10 days every square metre use superphosphate 150 grams, 40 grams, urea, potassium sulfate 30 grams, puddle even, turn over 10-15 centimetre under soil; Water vola water before sowing, watering permeable standard is be in water saturation state in 0-10cm soil layer, i.e. soil drench but do not have ponding;

3. use paddy rice " dry-raised nurse ", stir immediately after putting into the ratio of per kilogram " dry-raised nurse " dressing 2.5 kilograms of seed-grains, the seed wrapped evenly is sowed immediately, cover fine earth, then upright bamboo chip is plugged by 3 chi spacing, epiphragma insulation on bamboo chip, moisturizing;

4. after emerging, if temperature is higher than 35 DEG C, opens epiphragma two and make seedbed aeration-cooling, wait emerge to a leaf wholeheartedly time, with " fenaminosulf " 100g of weight percent concentration 55% be watered 50kg spraying, prevent and treat damping off; Emerge to two leaves wholeheartedly after, use urea 10kg for every mu, be watered 500 ~ 700 kilograms of bold and vigorous seedlings, wash seedling with clear water after sprinkling, then every mu of " tricyclazole " 100g by weight percent concentration 45%, or " Fujione " 100m1 of weight percent concentration 40% is watered 50kg spraying, progressively practice seedling simultaneously, rainy day epiphragma, fine day takes off film, prevents rice shoot excessive growth; Emerge and note moisturizing to three leaves, after three leaves, note control water, when the morning and evening, blade loseed dewdrop, time-division appropriate moisturizing at dusk; The length of time rice seedlings grow more than 40 days, must not can spray paclobutrazol, increases seedling age elasticity;

(5) Honda wholely, rice transplanting:

1. wholely: before dry rice seedling transplanting, Honda carried out plow harrow and apply fertilizer; Throw and plant field at plow harrow and basis of applying fertilizer also is carried out native suede, the heavy colored water of mud;

2. rice transplanting or rice transplanting: according to reality, determines the density be suitable in conjunction with seedling age, kind; Plant every mu, field rice transplanting 1.5-2.0 ten thousand nest, Basic Seedling 10-12 ten thousand seedling; Seedling throwing field every mu rice transplanting 2-2.2 ten thousand nest, Basic Seedling reaches 10-12 seedling;

(6) apply fertilizer:

1. fertilization principle: the fertilizer type of use and the principal and demand of Term Fertilization perform by the NY/394-2000 standard of " pollution-free food Fertilizer application criterion ";

2. fertilizing amount: base manure is main, accounts for 60% of total fertilizing amount; Base manure is based on application of organic fertilizers, and nitrogen: phosphorus: potassium is joined for 1:0.5:1, wherein, phosphate fertilizer, potash fertilizer make base fertilizer entirely, and the 50%-60% in nitrogenous fertilizer makes base fertilizer, and 20%-30% makes rice fertilizer.

Claims (1)

1. an implantation methods for grain quality rice, is characterized in that, implantation methods is as follows:

(1) base is chosen:

1. irrigation conditions is good: base Rice Production has sufficient source ensuring, and irrigation and drainage facility perfects, and irrigation water cleannes are high, meet the requirement of GB5084-92;

2. soil condition is good: soil plough horizon is deep, more fertile, soil neutral meta-acid, has good Paddy Soil Structure, and permeability is good, and preserve moisture and fertility power is comparatively strong, the requirement that soil environment quality meets " Green Food Producing Area Environmental Technology condition ";

3. air quality is good: away from Industry Development Area, and periphery is without large enterprise's waste discharge, and air quality meets the requirement of GB3095-1996;

(2) initial point selection: select disease-resistant, wide adaptability, strong stress resistance, stable high yield, colory cloud extensive 290 or Diantam502 rice varieties;

(3) sowing prepares: shine 1-2 days before planting seed, with strong chlorine oil 500 times of immersion bubbles 12-15 hour sterilization, soaks 2-3 days again, carry out vernalization to powder mouth after clear water is cleaned; The Nutrition Soil every mu rich soil sieved 80 kilograms of breeding, the become thoroughly decomposed fertilizer 5 kilograms, superphosphate 1 kilogram, 10 grams, fenaminosulf pulvis, Cosan 100 grams, the water that sieve are appropriate, abundant uniform mixing, hand is pinched agglomerating landing and can be fallen apart, and forbids Determining Methods for Carbamide and other chemical nitrogen fertilizer in Nutrition Soil;

(4) seedling cultivation:

1. select leeward on the sunny side, convenient, fertile, the loose vegetable field of irrigation and drainage or nonirrigated farmland with doing seedbed, enrich decomposed manure;

2. fostered and apply fertilizer in seedbed, arrange, flatten, the farmyard manure become thoroughly decomposed with 10 kilograms by every square of meter, ploughs deeply and buries, before sowing 7-10 days every square metre use superphosphate 150 grams, 40 grams, urea, potassium sulfate 30 grams, puddle even, turn over 10-15 centimetre under soil; Water vola water before sowing, watering permeable standard is be in water saturation state in 0-10cm soil layer, i.e. soil drench but do not have ponding;

3. use paddy rice " dry-raised nurse ", stir immediately after putting into the ratio of per kilogram " dry-raised nurse " dressing 2.5 kilograms of seed-grains, the seed wrapped evenly is sowed immediately, cover fine earth, then upright bamboo chip is plugged by 3 chi spacing, epiphragma insulation on bamboo chip, moisturizing;

4. after emerging, if temperature is higher than 35 DEG C, opens epiphragma two and make seedbed aeration-cooling, wait emerge to a leaf wholeheartedly time, with " fenaminosulf " 100g of weight percent concentration 55% be watered 50kg spraying, prevent and treat damping off; Emerge to two leaves wholeheartedly after, use urea 10kg for every mu, be watered 500 ~ 700 kilograms of bold and vigorous seedlings, wash seedling with clear water after sprinkling, then every mu of " tricyclazole " 100g by weight percent concentration 45%, or " Fujione " 100m1 of weight percent concentration 40% is watered 50kg spraying, progressively practice seedling simultaneously, rainy day epiphragma, fine day takes off film, prevents rice shoot excessive growth; Emerge and note moisturizing to three leaves, after three leaves, note control water, when the morning and evening, blade loseed dewdrop, time-division appropriate moisturizing at dusk; The length of time rice seedlings grow more than 40 days, must not can spray paclobutrazol, increases seedling age elasticity;

(5) Honda wholely, rice transplanting:

1. wholely: before dry rice seedling transplanting, Honda carried out plow harrow and apply fertilizer; Throw and plant field at plow harrow and basis of applying fertilizer also is carried out native suede, the heavy colored water of mud;

2. rice transplanting or rice transplanting: according to reality, determines the density be suitable in conjunction with seedling age, kind; Plant every mu, field rice transplanting 1.5-2.0 ten thousand nest, Basic Seedling 10-12 ten thousand seedling; Seedling throwing field every mu rice transplanting 2-2.2 ten thousand nest, Basic Seedling reaches 10-12 seedling;

(6) apply fertilizer:

1. fertilization principle: the fertilizer type of use and the principal and demand of Term Fertilization perform by the NY/394-2000 standard of " pollution-free food Fertilizer application criterion ";

2. fertilizing amount: base manure is main, accounts for 60% of total fertilizing amount; Base manure is based on application of organic fertilizers, and nitrogen: phosphorus: potassium is joined for 1:0.5:1, wherein, phosphate fertilizer, potash fertilizer make base fertilizer entirely, and the 50%-60% in nitrogenous fertilizer makes base fertilizer, and 20%-30% makes rice fertilizer.