Saline-alkali soil wheat wide-furrow sowing cultivation technology
A technology of wide furrows and saline-alkali land, which is applied in the field of wide furrow sowing and cultivation of wheat in saline-alkali land, which can solve the problems of affecting grain production and economic benefits in saline-alkali land, poor resistance to saline-alkali damage, and susceptibility to cold and freezing damage, so as to reduce freezing damage and dead seedlings , Conducive to the emergence and growth of seedlings, reducing the effect of freezing damage and freezing damage in the overwintering period
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Embodiment 1
[0020] refer to figure 1 , a kind of saline-alkali land wheat wide ridge furrow sowing cultivation technique proposed by the present invention comprises the following steps:
[0021] S1, Soil preparation before sowing: After the previous crops are harvested, use a rotary tiller to till the land so that the cultivated layer is evenly crushed, without large clods, and the land is level;
[0022] S2, watering: check the moisture content of the land, and pour water into the land, keeping the water layer at 0.5cm;
[0023] S3, Ridging: Ridge the land with a ridge-seeding integrated machine or manually, requiring a ridge width of 30cm, a ridge height of 10cm, and a furrow width of 15cm after ridge formation;
[0024] S4, sowing: sow in the ridge while raising the ridge, plant wheat on both sides of the ditch to form two rows of wheat, and the planting method can be artificial planting or mechanical planting;
[0025] S5, management: After the wheat survives, apply 9 kg of urea per...
Embodiment 2
[0027] refer to figure 1 , a kind of saline-alkali land wheat wide ridge furrow sowing cultivation technique proposed by the present invention comprises the following steps:
[0028] S1, Soil preparation before sowing: After the previous crops are harvested, use a rotary tiller to till the land so that the cultivated layer is evenly crushed, without large clods, and the land is level;
[0029] S2, watering: check the moisture content of the land, and pour water into the land to keep the water layer at 0.6cm;
[0030] S3, Ridging: Ridge the land with a ridge-seeding integrated machine or manually, requiring a ridge width of 35cm, a ridge height of 15cm, and a furrow width of 17.5cm after ridge formation;
[0031] S4, sowing: sowing in the ridge while raising the ridge, planting the wheat on both sides of the ditch to form two rows of wheat, the planting method can be artificial planting or mechanical planting;
[0032] S5, management: After the wheat survives, apply 10 kg of ...
Embodiment 3
[0034] refer to figure 1 , a kind of saline-alkali land wheat wide ridge furrow sowing cultivation technique proposed by the present invention comprises the following steps:
[0035] S1, Soil preparation before sowing: After the previous crops are harvested, use a rotary tiller to till the land so that the cultivated layer is evenly crushed, without large clods, and the land is level;
[0036] S2, watering: check the moisture content of the land, and pour water into the land to keep the water layer at 0.75cm;
[0037] S3, Ridging: Ridge the land with a ridge-seeding integrated machine or manually, requiring a ridge width of 40cm, a ridge height of 20cm, and a furrow width of 20cm after ridge formation;
[0038] S4, sowing: sowing in the ridge while raising the ridge, planting the wheat on both sides of the ditch to form two rows of wheat, the planting method can be artificial planting or mechanical planting;
[0039] S5, management: After the wheat survives, apply 11 kg of u...
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