Green lawn in spring and summer for the conservation and management of two timely 1. timely and appropriate watering the lawn watering to emphasize the deep, not too often, need watering once a week, cool-season lawn watering shrub seedlings should quote in the evening, Night wet conditions are conducive to disease occurrence, preferably in the morning watering rose bushes belong to you, until the lawn is dry before nightfall appropriate. 2. Timely amount of fertilizer in addition to timely watering the lawn in the spring, but also timely fertilizer, manure and fertilizer should take a long-term combination of fertilizer available, particularly to improve the nitrogen fertilizer. NPK proportion 10:6:4 or 10:5:5 better, fertilizer application rate of 20 to 25 grams / square meter, or 10 to 15 g / m2. Summer lawn vigorous growth season, fertilizer available way to reduce planting of trees and shrubs, according to the growth lawn topdressing fertilizer in mid-summer, with lawn fertilizer special fertilizer, application rates of 20 to 30 grams / square meter. Camphor cultivation techniques 1, to big to stay small: a batch listed. Our camphor seedlings through close planting, after thin manure handling facilities, nurturing seedlings earlier than conventional l-2 listed. The listed capacity of about 350 a 400 per acre per year. On the one hand and a drought occupied camphor market, accelerate the cash flow rate, on the other hand just right to adjust the line between light and accelerate the plant thickening rate, for the next round of development to win time. 2, rainy ditch clearance: early season irrigation method. Camphor feared drought, but more afraid of wet conditions in the long-term water easily lead to rot squatting a seedling and death, usually manifested as yellowing leaves no stretch, barks old branches dull, the latter two years without color shrubs require sparse rain ditch anti-stain, early ground drainage ditch. 3, disease prevention and pest: pest and disease prevention in general quadratic. The first time in early July, the second in late mid-September, the slug control object. Treatment methods: general trichlorfon fine 0.5 kilograms per acre with spray flood, winter pruning to pest control package in combination, strain and ensure normal growth next year. What flower bush, Fengjie shrubs, seedlings base provided Hua Hin Hua Hin from Chongqing green seedlings base. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) strong, credible, in Bishan County of flowers, fruit seed industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chinois nursery stock base and you hand in hand into the brilliant, for a better future!