Method for urging peanut gynophores to fruit on ground
A technology of fruit needles and peanuts, which is applied in the field of promoting peanut fruit needles to bear fruit on the ground. It can solve the problems of great difference in maturity, low fertility of interspecific hybrids, and high conditions, so as to achieve easy operation, meet mechanical stimulation, and increase reproduction coefficient. Effect
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Embodiment 1
[0023] The technical scheme adopted in this embodiment is:
[0024] A method for promoting aboveground fruiting of peanut needles, which is realized by the following steps: preparing a special needle culture substrate, wrapping the aboveground needles with a plastic film, and performing non-isolated culture on the needles; culturing the special needles The substrate is made by mixing calcium superphosphate, gel and seedling cultivation substrate according to the mass ratio of 1:7:27. The gel is made by mixing water-retaining agent and water at a mass ratio of 1:300, and the seedling-raising substrate contains organic matter ≥ 30%, pH value 5.5-7.5, and total nutrients ≥ 4%.
[0025] The plastic film is black and completely opaque, and cut into 15cm×15cm squares for later use.
[0026] After the peanuts are sown, use conventional field management methods for water and fertilizer management and intertillage soil cultivation. During the flowering and needle stage, select fruit n...
Embodiment 2
[0028] The difference between the technical solution adopted in this embodiment 2 and embodiment 1:
[0029] The prepared special fruit needle culture substrate is made by mixing calcium superphosphate, gel and seedling cultivation substrate according to the ratio of mass ratio 1:40:158; the gel is made of water retaining agent and water according to the mass ratio of 1: 350 ratio mixing made. During the flowering and needle-setting stage, select the 3-4 cm long fruit needles that have not been buried in the soil, and wrap the fruit needles with a black opaque plastic film wrapped with 27g of special fruit needle culture substrate.
Embodiment 3
[0031] The technical scheme that present embodiment 3 adopts is different from embodiment 1:
[0032] The prepared special fruit needle culture substrate is made by mixing calcium superphosphate, gel and seedling cultivation substrate according to the ratio of mass ratio 1:5:20; The ratio of 250 is mixed well. During the flowering and needle-setting stage, select fruit needles 3 to 4 cm long that have not been buried in the soil, and wrap the fruit needles with a black opaque plastic film wrapped with 29 g of special fruit needle culture substrates.
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