Broad bean is a kind of economic crop with wide cultivation area(bulk 15 gallon pots). It has strong adaptability and wide use. It can make use of the idle land in winter and spring to increase income. Let's learn about the cultivation techniques of broad bean in open field(wholesale succulent pots). According to different uses, broad bean can be divided into thousands of types, such as edible, vegetable, forage and green manure.
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Continuous cropping is not allowed for broad bean(bulk 20 gallon pots). Not only the yield of continuous cropping is obviously reduced, but also the diseases and insect pests are aggravated year by year. Rotation should be carried out for more than 3 years. The available broad bean varieties are Dahua, Qidou 5, Cixi Dahua and Japanese Dahai, etc(6 cell plant trays). 5-10 days before sowing, 1000-1500 kg of rotten pig and cattle manure, 25-30 kg of calcium magnesium phosphate fertilizer, 50-60 kg of firedust, etc.
(cheap plastic plug flats wholesale suppliers chile)The varieties with high yield, strong resistance and good quality should be selected(injection molded nursery pots). Broad beans are mainly sown in autumn in the south of the Yangtze River, and the specific sowing time should be determined by the local climate and stubble arrangement(large black plastic plant pots); in the middle and lower reaches of the Yangtze River, they can be sown from October 20 to November 20, and in Guangdong and Guangxi, they can be sown in late November or early December.
shall be spread per mu, and the required border shall be formed after 2 times of raking(2 gallon nursery pots wholesale). In order to prevent dampness and facilitate irrigation and drainage, each field shall be provided with a girth ditch, a waist ditch and a border ditch to connect them. If the broad bean is sown too deep, the branches will be reduced obviously, which has a great influence on the yield(plant cell trays). Generally, it is better to sow slightly shallowly, with a sowing depth of 5-6cm.(cheap plastic plug flats wholesale suppliers chile)
Generally, seeds can be sown directly(14 gallon nursery pots wholesale). If seeds can be soaked and seeded after germination, they will not only sprout 4-6 days earlier, but also greatly reduce the occurrence of seedling shortage. In order to improve the work efficiency and ensure the quality of sowing, it is suitable to use ditching and on-demand sowing(3 gal plastic nursery pots). The planting density of broad bean should be reasonable. Broad bean has a general demand for nitrogen fertilizer, but a large demand for P and K fertilizer.
(cheap plastic plug flats wholesale suppliers chile)Sowing is too dense, the permeability of the field deteriorates, the illumination is poor, the diseases and insect pests aggravate(15 cell propagation trays wholesale); sowing is too sparse, the land can not be fully utilized, the number of plants per unit area is insufficient, and the yield is not high(plant propagation trays). Each mu of large seed varieties is sowed with 4 000-4800 holes, which can protect 23000-25000 basic seedlings. Each mu of small seed varieties is sowed with 9000-10000 holes, and 23000-24000 basic seedlings can be preserved.
There is a lot of rain in winter and spring, so you should often go to the field for inspection(21 cell propagation trays wholesale). If you find water, you should clear the ditch and drain it in time. When there is little rain or drought, water shall be poured in time according to the soil moisture. Generally, ditch irrigation shall be conducted once every 7-10 days to prevent flood irrigation or cascade irrigation(15 gallon plastic container). Generally speaking, it is not allowed to lack water during the flowering and pod setting period.
At this time, special attention should be paid to soil moisture to make up water in time to ensure that the field soil water capacity reaches 27% - 30%(32 cell propagation trays wholesale). Appropriate application of P and K fertilizer can significantly improve the yield. Generally, when the first compound leaf of the sown broad bean is flattened after germination(large plastic garden pots cheap), the first topdressing should be carried out, and 4-5kg compound fertilizer should be applied in a shallow ditch per mu.(cheap plastic plug flats wholesale suppliers chile)