桑园
2.Therefore,in the experiment,the suitable dosage of K application in mulberry garden was 148.5 kg/hm2.
3.MARKOV CHAIN SIMULATION OF SEQUENCE ON SANGYUANYINGZI OUTCROP SECTION, THE LUANPING BASIN
4.Ecological Protocol on the Identifying Resistance to the Mite and an Acaricide Research in Mulberry
5.In order to increase solar energy utilization ratio in mulberry gardens, mulberrytrees of different varieties were planted alternately to regulate the growth relationshipbetween individual trees and tree population,between arboreous and bush mulberries.
6.The annual mean total P loss from paddy field under wheat - rice crop rotation was about P 0.84 kg hm-2, which was equivalent to 2.5% of the total P applied. P loss from vegetable field reached P 0.6 kg hm-2 in 5 months due to a very high content of soil available P, and from mulberry garden P 1 .1 kg hm in 4 months.
7.Diesel engine with 8 8 kW,walking machine and vertical,horizntal power output equipment are made up drawing locomotive,and according to work period,a multi-functional machine in mulberry fields in plowing,spraying insecticide liquids,transportation was assembled by puting together with rotary tillage device,post fill pump,excrement pot,or tow case.
