1, gold crown gold crown this variety in the same kind of cowpea varieties, yield is one of the best, mu yield can reach 6000 pounds or so, and varieties is a after many generations of selection and breeding, the performance is very stable, special resistance to disease, high temperature and humidity of the excellent qualities. The color of the pods is tender green, the pod surface is smooth and straight, the upper and lower thickness is uniform, not exposed seeds, no rattle, excellent quality, aging resistance, resistance to storage and transportation, commercialization is good. 2, lean 506 lean 506 is an early to mid-maturity varieties, has a good yield, and the growth of strong, good resistance to disease, heat, humidity, adaptability is also relatively wide, the temperature is appropriate, the country in various regions can be planted. The pod length is usually 70-80 cm, the color is bright green, the bean strip is straight and good-looking, tasty and good selling. Green Collar Red Handsome is a purple-red color long cowpea variety. It is a trailing plant and a medium-early maturing variety. The pods are long, usually 90 to 100 centimeters long, easy to grow and the yield is especially high, with an acre yield of up to 4,000 kilograms or so. The most prominent feature is because of its purple-red pod color, let it doubled in value, the market price is not bad, there are high economic benefits. 4, a unified cowpea mountain a unified cowpea mountain belongs to the early and medium-maturity varieties, strong growth. The leaves are small, and the beans are knotted long and thick, the general pods are 75 cm long, and the longest can be more than a meter long, the bean yield is very high, the economic benefits are very considerable, this bean variety is mainly emerald green, greener than the general old varieties, and therefore looks very tender, the commodity value is very high. _5, Zhu Zai beans Zhu Zai beans this variety of many people do not understand, its pod length is not long, only 60 cm, but the pods knot very much, the yield is also high, in addition to this variety is the most prominent is its taste, is all cowpea varieties of the most sweet, than the general bean meat to be much thicker, eat more chewy, so by the acquisition of householders are welcome, the economic benefits are good.
1, trailing type trailing type main vine lateral vine are infinite growth, the main vine is up to 3-5m high, with a left rotation, cultivation needs to be set up bracket. The leaf axils can produce lateral branches and inflorescences, successive flowering and pods, long growth period, high yield.2, dwarf type dwarf type main stem 4-8 nodes after the flower buds capped, the stem is upright, the plant is short, plant height 40-50cm, branching is more. Short growing period, early maturity, short and concentrated harvest, lower yield.
First of all, this kidney bean is not a long bean curd, it is a four season bean.
Planting kidney beans to master the temperature is too low and not, too high and not, it is best to control the 30 ° or so is more appropriate, the seeds are spread down 3-4 days will germinate.
The kidney bean seeds need to absorb water for germination, general water is not more than 50% of the amount of seeds, if too much water seeds will rot, the soil in the ground to loosen the seeds to breathe better.
If planted outside in the open ground, if it rains during the sowing of kidney beans during the cloudy days, it is best to put off and then planted, if the temperature is low seed is also difficult to germinate, and then a rain-soaked seed will rot.
The kidney bean is a long, flat shape, which is wrapped in a full of seeds kidney bean pods 10 to 20 cm long, shape straight or slightly curved, cross-section round or oblate, skin densely tomentose; young pods were shades of green, yellow, purple-red, etc., yellowish-white to yellowish-brown at maturity.
The root system is well developed.
The stems are trailing, semi-trailing or dwarf.
The first true leaves are simple and opposite; later true leaves are ternate and nearly heart-shaped.
With the development of the pods, the vascular bundles at the dorsal and ventral sutures are gradually developed
The pods are colored in shades of green, yellow, and purplish-red, and are yellowish-white to yellowish-brown at maturity.
The root system is more developed.
The stems are trailing, semi-trailing or dwarf.
The first true leaves are simple and opposite; later true leaves are ternately compound and nearly heart-shaped.
With the development of pods, the vascular bundles at the dorsal and ventral sutures are gradually developed; the racemes are axillary, with butterfly-shaped flowers.
The corolla is white, yellow, pale purple or violet in color.
Self-pollinated, a few can be heterogamous.
Few to more than 10 flowers per inflorescence, bearing 2 to 6 pods.
The number of layers of thick-walled tissue in the mesocarp and endocarp gradually increases, thus reducing the quality of fresh food.
The young pods should be harvested at the right time.
Each pod contains 4 to 8 seeds, the seeds are kidney-shaped, red, white, yellow, black and mottled colors; 1,000 grains weight 0.3 to 0.7 kg.
Expanded Information:
Bean is a temperature-loving plant, the growth of the appropriate temperature of 15 ~ 25 ℃, flowering and podding temperature of 20 ~ 25 ℃, 10 ℃ below the low temperature or 30 ℃ above the high temperature will affect the growth and normal pollination pods.
The kidney bean is a short sunshine plants, but most varieties of sunshine length requirements are not strict, the cultivation season is mainly subject to temperature constraints.
China's northwestern and northeastern regions in the spring and summer cultivation; North China, the Yangtze River Basin and South China line spring and fall sowing.
Direct seeding or seedling transplanting can be.