seedling sprout
2.The result shows It can raise seedling apparently, ability of fighting drought and growth, to dip in the afforestation of thick liquid with RPA; Dress and soak seed handling, can strengthen seed vigour, raise emergence rate and sprout rate, make sprout even sprout strong, raise the production potential of soil.
3.In planting ratoon sugarcane, "four early": ploughing soil so as to loose sugarcane sprout, applying fertilizer during seedling so as to provide necessary nutrition for growing early and rapidly, early thinning out and singling seedling with shelling sear leaves so as to insure available populations and ventilation, controlling diseases and pests so as to ensure sugarcane seedling orderly, full and healthy.
4.The variety,soaking time and growth temperature of alfalfa sprout vegetable under soilless cultivation were studied and the variety-Archer 2 was found to be good quality when it was soaked for 8～12 h and grown in 24 ℃. The result of measurement of the content of AA,CP and Zn proved that alfalfa seedling had high nutritive value.
