seedling protection Learn more about seedling protection
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Five ways to prevent cold from freezing of wheat seedlings
When the severe winter comes, it is an important guarantee for a bumper harvest to do a good job in preventing winter and cold weather of wheat and other overwintering crops. According to different fields, the following five methods can be used to prevent freezing and protect seedlings. First, there are some varieties with strong spring character of sowing grass and protecting seedlings, which are relatively late in sowing, sparse in emergence and less in tillers. For such fields, they should be covered with wheat straw, rice straw and other crop straws to keep warm, promote tiller growth, prevent freezing and strengthen seedlings, so that wheat seedlings can survive the winter safely. Second, fertilizer and water irrigation on the fields with shallow roots and few tillers.
2019-01-15 -
Seedling Protection Technology of New Zaosheng Tea
In recent years, Chun'an County has accelerated the development of clonal early green tea. By the beginning of 2007, Chun'an County had planted 53000 mu (1 mu = 667m ~ 2) of clonal early raw tea, and 38000 mu had been put into production. there are still 15000 mu still need to strengthen drought resistance and seedling protection, in order to improve the survival rate as the goal of management. Especially for the tea gardens planted last winter and this spring, the following seedling protection measures must be taken. 1. Timely laying grass and laying grass can preserve water and cool down and loosen the soil, which is the key technology of drought resistance. Mowing grass
2019-01-15 -
I really want to make public my secret recipe for protecting seedlings! How do you get a curse?
I really want to make public my secret recipe for protecting seedlings! How do you get a curse?
2018-04-04 -
Method for raising seedlings of schisandra chinensis in protected land
In the frost-free period of short places open field direct seeding seedlings generally need two years out of the nursery, if the use of nutrition pot protected seedlings, and then transplanted to the open nursery method, can achieve the purpose of the same year seedlings out of the nursery. At the beginning of April, buckle plastic shed or medium-sized arch shed similar to rice seedling. Before sowing, irrigate the nutrient soil in the paper cup with water, mix dimiaoling into the subsoil and covering soil during sowing, and spray 800 - 1000 times of ammonium bromide after sowing in combination with watering. Sow 2~3 seeds in each paper cup, cover the soil with 2 cm thick, keep humidity after sowing, generally
2019-01-16 -
Seedling raising technique of Capsicum in protected Field
Seedling raising time and seedling stage. Pepper is cultivated in spring in protected area, usually sowing and raising seedlings from January to February, and the seedling age is 90-110 days. Sow seeds at the right time according to the planting date. Nursery facilities. (1) high-efficiency and energy-saving solar greenhouse; (2) improved solar border with heat preservation; (3) plastic greenhouse, small arch shed covered with plastic film and grass curtain. Kind of.
2018-09-14 -
Methods of ensuring rape safe overwintering and protecting rape seedlings in winter
Methods of ensuring rape safe overwintering and protecting rape seedlings in winter
2018-10-29 -
Packaging and protection measures of jujube seedlings
Packaging and protection measures of jujube seedlings
2018-07-24 -
Technology of picking and scion with multiple buds of eggplant in protected field
Eggplant grafting cultivation has become the most important way of disease resistance and yield increase in eggplant production in protected areas. When eggplant is grafted and raised. The one-seedling-one-bud scion picking technique is generally adopted, which has the advantages of high seed cost and high production cost. To this end, according to the principle of top dominance of plant growth, combined with eggplant seedling side.
2018-09-15 -
What is the classification of walnut (walnut) varieties? How to protect against the cold? Key points of cultivation techniques attached
Walnut tree, also known as walnut tree, generally has two varieties: wild walnut and improved walnut after artificial grafting. The fruit of the walnut tree is more famous in nuts, which can develop intelligence, replenish the brain and enhance memory. So what is the classification of walnut varieties? Walnut tree
2020-11-09 Walnut tree walnut tree variety classification category which how cold protection -
The method of transplanting and protecting seedlings of Schisandra chinensis
The method of transplanting and protecting seedlings of Schisandra chinensis
2018-06-29 -
Key points of protected cultivation of Lotus Fruit
Key points of protected cultivation of Lotus Fruit
2019-10-21 -
Post-disaster management and protection of flooded rice
In view of the serious damage of roots and leaves and the serious decline of total tillering seedlings after rice flooding, measures should be taken to raise roots, protect leaves, promote tillers, increase panicle rate, compete for grains and increase weight. Drainage of stagnant water in the field as early as possible, squatting seedlings in the open field, in order to improve the physical and chemical properties of the soil and eliminate toxic substances. For the fields that have been submerged for a long time, the overcast and rainy weather can drain water at one time; in the hot sun and high temperature weather, it is appropriate to gradually dehydrate, first let the upper part of the rice plant out of the water, dehydration and air regulation at night, daily irrigation and night dew, so as to facilitate the recovery of rice growth. two。
2019-01-16 -
Beijing Daxing District Plant Protection Station carries out guidance on the production of winter watermelons and other vegetables
Recently, the temperature in Beijing area has dropped sharply, but it is also a critical period for greenhouse seedling cultivation and vegetable production. The technical staff of Daxing District Plant Protection Station went deep into Panggezhuang and Lixian vegetable bases to carry out technical guidance on watermelon seedling cultivation and vegetable production, aiming at the stunting disease of watermelon seedlings.
2016-01-26 Beijing Daxing District Plant Protection Station Development Winter Watermelon etc. recently -
Cultivation experience of Sweet Potato in protected Field
The precocious cultivation of sweet potato in large and medium greenhouse facilities can not only improve the utilization rate of limited land resources, light and heat resources, improve the yield and benefit of sweet potato production, but also realize the double-season cultivation of sweet potato in the suburbs of Beijing. promote the reform of planting system
2020-11-08 Protected area sweet potato cultivation experience utilization large medium shed -
Introduction to the efficacy and function of Virgin Fruit planting method on the balcony
Introduction to the efficacy and function of Virgin Fruit planting method on the balcony
2019-03-07 -
Measures to prevent freezing and protect seedlings of overwintering rape
Measures to prevent freezing and protect seedlings of overwintering rape
2018-07-23 -
Application method of Cotton Seedling Preservation Agent
First, the use of cotton seedling protection agent cotton seedling protection agent by large, medium and small three bags, the specific seed soaking steps are: 1, 5 kg of cotton seeds with three-pack (about 70 ℃) a cool water soaking for 5 minutes, the cotton seeds out, squeeze out the excess water. 2. Dissolve the small bag of reagent in 0.5 kg of water, into the cotton soaked in cool water, pour and stir until fully stirred for 24 hours (2 or 3 times in the middle). 3. Dissolve the medium bag reagent in 1.54 kg of water and pour it into a small bag of reagent
2019-01-16 -
Key points of protected cultivation and management of Zizania caduciflora in greenhouse at present
In the early spring of this year, the growth process of protected cultivation of Zizania caduciflora in greenhouse was 5-7 days later than usual due to the rare continuous rain and low temperature in history. It is necessary to seize the interval of sunny days to step up the field management of Zizania caduciflora cultivation in greenhouse facilities, and speed up the healthy growth of Zizania caduciflora under greenhouse facilities.
2018-09-12 -
Measures to protect seedlings of rape overwintering
Measures to protect seedlings of rape overwintering
2019-12-31 -
Transplanting and seedling protection techniques of schisandra chinensis
In recent years, the demand for schisandra chinensis has increased and the price has risen. Many farmers try artificial cultivation, but the survival rate is not ideal, not only affects the enthusiasm of farmers to produce, but also wastes a lot of manpower, material resources and financial resources. This paper introduces a set of transplanting and seedling protection techniques for farmers 'reference. The first is to select fertile soil preparation, partial shade, no ponding plots. Change traditional pit planting to ditch planting. Because the root penetration of schisandra chinensis is poor, it absorbs water and nutrients by adventitious roots, so it is necessary to activate the soil layer and imitate its original
2019-01-16