Technology for efficient strawberry cultivation in nanjing
106 anhui agri. Sci. Bul1. 2010, 16(23)
Technology for efficient strawberry cultivation in nanjing
It's silver
(1 nanjing agroforestry horticulture extension station, jiangsu nanjing, 210036; 2 hansung agricultural technology co. Ltd., jiangsu float 211200)
Summary: this paper analyses the benefits of growing long-street strawberries in order to meet local market needs and describes the techniques used to produce long-street strawberries, including:
Better pre-plant preparation, timely coverage of shed facilities, control of temperature and humidity in sheds, enhanced management of fertilizers, plant adjustment and pest control and timing collection.
Keywords: sheds; strawberry; contribution to cultivation; efficiency; technology
Bibliography code a, number 1007-7731 (2010)23-106-01
In nanjing, there are now 1,000 hms of strawberries that contribute to the cultivation of the shed, mainly set
It's in hong kong, yongyang, tong and the lake of the gangin district
Strawberry long-distance transport difficulties provide good business opportunities for local development; nanjinglands
The fruit products account for about 15-20% of total market sales, and strawberry consumption is used annually
15% speed increase, strawberry markets are large; according to the municipal plan "1115",
The 12th five-year strawberry area is planned to grow around 2000 hm
Strawberries are more than 333 hm, for which strawberry contributes to the promotion of cultivation technologies
Large.
1 portfolio arrangement and benefits
Strawberry production in nanjing region, late november to may
First harvests are a good way to meet different market demands.
"the first fruit of the early spring" is the name of strawberry for the 1. 1 festival
It's early in the morning, it's long. It's christmas, new year's, spring's, yuan's day,
38 women's day, qing ming, 5 sections and 7 festivals, individual and group consumption
Big.
1. 2 blanche needs strawberry soft and juicy, colorful, sour and sweet, fragrance
It's rich and nourished. It's called the fruit queen, and it fosters cultivation. Shit
The berries are mainly in december, april, and the real-estate fruit deficit is a big one. Full
It's good for citizens.
1. 3 experienced with the development of agro-tourism in nanjing and the lulling of the outskirts of the spring. Section
A holiday on a field trip, just in the middle of the strawberry season
Tourists from baskets, citizens experience agriculture, farmers gain more.
Bedberries 667 m yield about 1000 kg, depending on the listing period
Different consumption, 30-60 for lkg, 30,000 for people, net income
It's about $20,000. It's over $30,000.
Elements of a technology for strawberry cultivation
2. 1 selection of suitable varieties based on the climate characteristics of nanjing and winterization
In the open season of cultivation, it's better to use the "red cheeks" introduced by dormant japan,
"ning yu" and "ning fung fung" are native to jiangsu
Disease-resilient, high-quality strawberry varieties with commercial detoxification seedlings
It's good to use a standard steel bar.
2. 2 emplacement
2. 2. 1 preparation for cleaning of sheds in june-july prior to planting and flooding to higher water level
3-5 cm ground, 667 m carbon ammonia, 50 kg floor lid after water
It's solid, it's covered and closed, so the surface is 10 cm warm
7o. Over, three to four weeks
Phenomenons, etc
Molybdenum 2000kg, condensed calcium phosphate 50kg, tillage, 6m hut "red cheeks,"
The fragrances are made in five, six, one in two, one in two
35 cm tall.
2. 2. 2 the planting time is about 26 august and 10 september. Select
(b) one centrifugal sapling of the four to five leaves (50 per cent sprouts of mirrors); short appearance zoom
When the hairs of the blades appear in their ears, they reach the buds
It's built on earth, bows to ditches, two lines each, 6m huts, 12-1-4
All right, 10 cm long, 7-20 cm long, 25 cm small,
667 m with 7500 to 8,000 seedlings
The drip hose belt.
2. 3 post-plant management
2. 3. 1 facility coverage (1) covered by sunnets
Cover 60 to 70% of the sunscreen; after 7d of the live tree, the sunscreen is exposed.
(2) cover the membrane. Okay
70-90 cm wide black membrane, tearing the membrane out of strawberry. Let's go. Hang up
Under the membrane collages are covered with ditches for cleaner production.
When night temperature drops to below 10°c, the shed apron, 80 cm high, is timely. (4)
In general, after mid-october, the night temperature fell below 5°c,
Blank-free membrane with new membranes; high and timely when temperatures fall below 0°c
The sheds cover the membranes.
2. 3. 2 temperature, humidity control (1) temperature management, curvature period, indoor temperature
It's 25 to 28 degrees c in the daytime, over 30 degrees c in the morning
At around 12°c; during flowering, the temperature in the shed should be kept at 22 - 25°c during the day,
Controlled at more than 1o°c in the night; fruit expansion and maturity, daytime in the shed wen
Controlled at 20-23°c, 5-10'e and above at night; especially cold weather
When reduced to less than 1 7qc, sheds and membranes can be built, if necessary, in the middle
Charcoal fire on the inner strawberries. (2) humid tubes (supplex 117 pages)
Fund project: nanjing city science and technology development plan: chrysoscope and promotion of new strawberry varieties, no. 20090128.
Introduction by the author: young-ying tana (1965i), female, jiangsu shui, senior farmer, horticultural technology research and promotion. Date of submission: 2010-11-12
16 volumes, 23 editions of 2 insecticides and so forth
Results and analysis
Test results: 1d after drug, 30% acetamine phosphorus ec1000 times
Liquid and 4. 5% efficient chlorocypermethrin ec1500 times liquid and 3,000 times liquid effect
Better, correct defensive effects of 78. 3 per cent, 85. 0 per cent and 81. 7 per cent, respectively, and 30 per cent b
Methamidophos ec2000 is less effective at 56. 7%
After 3d, 30% acetamine phosphorus ec1000 and 2,000 times liquid positive
96. 7 per cent and 93. 3 per cent, respectively, and 4. 5 per cent, high-efficiency chlorocypermethrin ec
Fifteen hundred times the fluid and 3,000 times the liquid correction is 100% effective.
Summary 3
Through indoor drug control tests, two of the drugs to be tested against the moonship
Moths have better resistance, 4. 5% efficient chlorocypermethrin ec is fast
Better than 30% acetamidophosec, but due to high efficiency cyperethrin
It's very toxic to the family, the bees and the shrimp, so it's eating and aquaculture. Land
The area promotes the use of acetamidophos against the monthly moth.
