羽扇豆（种子）

Planting information:

Morphological characteristics:

Perennial herb, 50-70 cm high. Stems ascending or erect, base branches, whole plant brown or rusty hibiscus. Horticulture cultivation is one of the annual and perennial varieties of two species, of which annual varieties are mainly white, pink, green and other colors, the color is relatively monotonous, thin plants. Perennial varieties of large and colorful rich colorful, many changes in color, flowering from May to June, is currently the best and excellent varieties of horticulture.

Growth habits:
Lupine, more cold (- 5 ℃ above), hi climate cool, sunny places, bogey hot, slightly shade, need fertile, well drained sandy soil, the main root developed, less root, intolerant transplant. Root system developed, drought, the most suitable sandy soil, the use of phosphate in the ability of insoluble phosphorus is also strong. Rainy, prone areas and other plants are difficult to grow on the acidic soil can still grow; but the calcareous soil or poor drainage often caused by poor growth. Summer heat also inhibits growth.
Breeding methods:
Sowing and breeding in the autumn, at 21-30 ℃ high temperature germination and tidy. The production of lupine in the production of more than sowing, spring and autumn can be broadcast, March spring sowing, lupine but spring sowing growing season in the summer, affected by high temperature heat, can lead to some varieties of non-flowering or flowering plant ratio is low, poor effect. Under the natural conditions of autumn sowing flowering early and growing well, 9 to mid-October sowing, flowering the following year from April to June. 72 holes or 128 holes on-demand, coverage. Nursery soil should be loose evenly, breathable water, dedicated nursery soil or peat soil, perlite mixed use as well. Seeds larger, common or coated, about 40 capsules per gram. Germination temperature of about 25 ℃, to ensure that the media moist, 7 to 10 days of seed germination, germination rate.
Cultivation techniques:

1, transplanting seedlings: lupine soybean seedling 30-35 days, until the leaves are completely launched after the transplanted seedlings. Lupine root series developed, moved to retain the original soil, in order to facilitate the slow seedlings. Soil pH adjustment, according to the growth habits of lupine, cultivation and control of the cultivation of the substrate during the pH (pH) for the normal growth and flowering lupine is essential. In general, the easiest and effective method of regulation is to apply sulfur powder to the culture substrate. As the sulfur in the matrix to take some time to break down (about 40 days or more) to play a regulatory role, so the application should be carried out as soon as possible, usually in the 2 to 3 leaves after the emergence of real leaves, the amount of cultivation as the original PH. In addition, ferrous sulfate, aluminum sulfate and other acidic fertilizer has a short-term effect of reducing the pH value, but too high salt ion concentration will cause poisonous plant roots, the production to be less.

2, pest control:
Lupine leaf spot disease spot brown to black, harm the growth of leaves and stems, resulting in leaves as early as dead, available carbendazim WP 1500 times spraying, the effect is good.
Symptoms: Leaves on the onset of raw brown small spots, after the formation of the diameter of 5-14 mm lesions. Lesion fusion for the irregular shape of brown lesions, dead. More in the summer and autumn disease. Petiole, stems, petals sometimes can be disease. The pathogen is Ceratophorumsetosum Kirchner, conidia round or spindle-shaped, diaphragm 4-5, diaphragm constricted, both ends of the cells pale, the middle cell color, size 64-80 × 16-16.5 microns. Infection pathways to suffer stems and leaves and carrier seeds overwinter. (Erysiphe polygoni (DC) symptoms: the early onset of the leaves on the white powder points, temperature and humidity appropriate, the rapid expansion of the lesion, and even extended to the whole plant leaves. When the condition is serious, the leaves are covered with white hyphae, late brown to black (fruiting body), leaf disease thickening, wilting deformed yellow.
Pathogens and the occurrence of regular: pathogen Polygonum white powder and so on. To overwinter on the sick body. The next year from April to May the temperature rise, resulting in the birth of the child, by air and wind and rain, can only be infected several times. 4 to 10 months can be disease. October flowers into the greenhouse or room, the bacteria can also be included, in the appropriate conditions in the indoor disease, and become the next year the incidence of outdoor infection. Pathogens and the occurrence of regular: pathogen Polygonum white powder and so on. To overwinter on the sick body. The next year from April to May the temperature rise, resulting in the birth of the child, by air and wind and rain, can only be infected several times. 4 to 10 months can be disease. October flowers into the greenhouse or room, the bacteria can also be included, in the appropriate conditions in the indoor disease, and become the next year the incidence of outdoor infection.
Plant culture:

Lupine flower florid: lupine because of its roots with the function of solid fertilizer in Taiwan, China's tea garden in the extensive cultivation, the local people in Taiwan image known as the "mother flower." But Taiwan on the lupine using the transliteration of the name "Lu Binghua." Lu Binghua flower language and symbolic significance is: maternal love and hard work, selfless dedication.

Flower appreciation:

Perennial lupine (mixed color)

Lupine (pink)

Lupine (red)

Lupine (yellow)

Lupine landscape effect appreciation
Suitable for the layout of flower beds, flower or in the grass slope in the cluster, can also be potted or cut flowers.
Potted ornamental: plant symmetry, the emergence of lush dwarf varieties to broaden the scope of the lupine market, so that it has the opportunity to enter the ordinary family, plus it gives the special meaning, I believe people will double their love.
Flower use: rich plant material has always been an important material for the creation of the master of flowers, with the lupine planting volume continues to increase, as the use of cut flowers gradually pay attention to and found that the realization of cut flower cultivation and production.
Garden use: lupine special plant morphology and rich inflorescence color, is a rare garden plant landscaping configuration materials, used as a flower background and forest edge of the river Cong plant, plant, will give people a visual field And different kind of enjoyment, which is more and more accepted by professionals and respected.

Red variety

Yellow variety

Blue variety

Relatively bleak, but like the elf's witty year-old breed